diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1be4860a..6a4a70d8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 - Rescue URI error when initializing a data string that contains a colon
 - Fragments with an odd number of components no longer raise an `undefined method `validate'`
   error
+- Made strict validation report errors for draft1 and draft2 schemas
 
 ## [2.8.0] - 2017-02-07
 
diff --git a/lib/json-schema/attributes/properties.rb b/lib/json-schema/attributes/properties.rb
index cbb81125..19689baa 100644
--- a/lib/json-schema/attributes/properties.rb
+++ b/lib/json-schema/attributes/properties.rb
@@ -1,8 +1,8 @@
-require 'json-schema/attribute'
+require 'json-schema/attributes/properties_optional'
 
 module JSON
   class Schema
-    class PropertiesAttribute < Attribute
+    class PropertiesAttribute < PropertiesOptionalAttribute
       def self.required?(schema, options)
         schema.fetch('required') { options[:strict] }
       end
@@ -33,33 +33,7 @@ def self.validate(current_schema, data, fragments, processor, validator, options
           end
         end
 
-        # When strict is true, ensure no undefined properties exist in the data
-        return unless options[:strict] == true && !schema.key?('additionalProperties')
-
-        diff = data.select do |k, v|
-          k = k.to_s
-
-          if schema.has_key?('patternProperties')
-            match = false
-            schema['patternProperties'].each do |property, property_schema|
-              regexp = Regexp.new(property)
-              if regexp.match(k)
-                match = true
-                break
-              end
-            end
-
-            !schema['properties'].has_key?(k) && !match
-          else
-            !schema['properties'].has_key?(k)
-          end
-        end
-
-        if diff.size > 0
-          properties = diff.keys.join(', ')
-          message = "The property '#{build_fragment(fragments)}' contained undefined properties: '#{properties}'"
-          validation_error(processor, message, fragments, current_schema, self, options[:record_errors])
-        end
+        validate_unrecognized_properties(current_schema, data, fragments, processor, validator, options)
       end
     end
   end
diff --git a/lib/json-schema/attributes/properties_optional.rb b/lib/json-schema/attributes/properties_optional.rb
index 0468676c..304e252d 100644
--- a/lib/json-schema/attributes/properties_optional.rb
+++ b/lib/json-schema/attributes/properties_optional.rb
@@ -19,6 +19,40 @@ def self.validate(current_schema, data, fragments, processor, validator, options
             expected_schema = JSON::Schema.new(property_schema, current_schema.uri, validator)
             expected_schema.validate(data[property], fragments + [property], processor, options)
           end
+
+          validate_unrecognized_properties(current_schema, data, fragments, processor, validator, options)
+        end
+      end
+
+      def self.validate_unrecognized_properties(current_schema, data, fragments, processor, validator, options = {})
+        schema = current_schema.schema
+
+        # When strict is true, ensure no undefined properties exist in the data
+        return unless options[:strict] == true && !schema.key?('additionalProperties')
+
+        diff = data.select do |k, v|
+          k = k.to_s
+
+          if schema.has_key?('patternProperties')
+            match = false
+            schema['patternProperties'].each do |property, property_schema|
+              regexp = Regexp.new(property)
+              if regexp.match(k)
+                match = true
+                break
+              end
+            end
+
+            !schema['properties'].has_key?(k) && !match
+          else
+            !schema['properties'].has_key?(k)
+          end
+        end
+
+        if diff.size > 0
+          properties = diff.keys.join(', ')
+          message = "The property '#{build_fragment(fragments)}' contained undefined properties: '#{properties}'"
+          validation_error(processor, message, fragments, current_schema, self, options[:record_errors])
         end
       end
     end
diff --git a/test/draft1_test.rb b/test/draft1_test.rb
index c15d7930..ec5ea8ec 100644
--- a/test/draft1_test.rb
+++ b/test/draft1_test.rb
@@ -2,7 +2,7 @@
 
 class Draft1Test < Minitest::Test
   def validation_errors(schema, data, options)
-    super(schema, data, :version => :draft1)
+    super(schema, data, options.merge(:version => :draft1))
   end
 
   def exclusive_minimum
@@ -22,7 +22,8 @@ def exclusive_maximum
 
   include ObjectValidation::AdditionalPropertiesTests
 
-  include StrictValidation
+  include StrictValidation::PropertiesTests
+  include StrictValidation::AdditionalPropertiesTests
 
   include StringValidation::ValueTests
   include StringValidation::FormatTests
diff --git a/test/draft2_test.rb b/test/draft2_test.rb
index 7512be76..3dab383d 100644
--- a/test/draft2_test.rb
+++ b/test/draft2_test.rb
@@ -2,7 +2,7 @@
 
 class Draft2Test < Minitest::Test
   def validation_errors(schema, data, options)
-    super(schema, data, :version => :draft2)
+    super(schema, data, options.merge(:version => :draft2))
   end
 
   def exclusive_minimum
@@ -28,7 +28,8 @@ def multiple_of
 
   include ObjectValidation::AdditionalPropertiesTests
 
-  include StrictValidation
+  include StrictValidation::PropertiesTests
+  include StrictValidation::AdditionalPropertiesTests
 
   include StringValidation::ValueTests
   include StringValidation::FormatTests
diff --git a/test/draft3_test.rb b/test/draft3_test.rb
index 9a7e58de..86732e2a 100644
--- a/test/draft3_test.rb
+++ b/test/draft3_test.rb
@@ -3,7 +3,7 @@
 
 class Draft3Test < Minitest::Test
   def validation_errors(schema, data, options)
-    super(schema, data, :version => :draft3)
+    super(schema, data, options.merge(:version => :draft3))
   end
 
   def exclusive_minimum
@@ -31,7 +31,9 @@ def multiple_of
   include ObjectValidation::AdditionalPropertiesTests
   include ObjectValidation::PatternPropertiesTests
 
-  include StrictValidation
+  include StrictValidation::PropertiesTests
+  include StrictValidation::AdditionalPropertiesTests
+  include StrictValidation::PatternPropertiesTests
 
   include StringValidation::ValueTests
   include StringValidation::FormatTests
diff --git a/test/draft4_test.rb b/test/draft4_test.rb
index a93b4b12..2fd2f400 100644
--- a/test/draft4_test.rb
+++ b/test/draft4_test.rb
@@ -3,7 +3,7 @@
 
 class Draft4Test < Minitest::Test
   def validation_errors(schema, data, options)
-    super(schema, data, :version => :draft4)
+    super(schema, data, options.merge(:version => :draft4))
   end
 
   def exclusive_minimum
@@ -31,7 +31,9 @@ def ipv4_format
   include ObjectValidation::AdditionalPropertiesTests
   include ObjectValidation::PatternPropertiesTests
 
-  include StrictValidation
+  include StrictValidation::PropertiesTests
+  include StrictValidation::AdditionalPropertiesTests
+  include StrictValidation::PatternPropertiesTests
 
   include StringValidation::ValueTests
   include StringValidation::FormatTests
diff --git a/test/support/strict_validation.rb b/test/support/strict_validation.rb
index 51472a19..e6d3036c 100644
--- a/test/support/strict_validation.rb
+++ b/test/support/strict_validation.rb
@@ -1,88 +1,91 @@
 module StrictValidation
-  def test_strict_properties
-    schema = {
-      "$schema" => "http://json-schema.org/draft-04/schema#",
-      "properties" => {
-        "a" => {"type" => "string"},
-        "b" => {"type" => "string"}
+  module PropertiesTests
+    def test_strict_properties
+      schema = {
+        "properties" => {
+          "a" => {"type" => "string"},
+          "b" => {"type" => "string"}
+        }
       }
-    }
 
-    data = {"a" => "a"}
-    assert(!JSON::Validator.validate(schema,data,:strict => true))
+      data = {"a" => "a"}
+      refute_valid schema,data,:strict => true
 
-    data = {"b" => "b"}
-    assert(!JSON::Validator.validate(schema,data,:strict => true))
+      data = {"b" => "b"}
+      refute_valid schema,data,:strict => true
 
-    data = {"a" => "a", "b" => "b"}
-    assert(JSON::Validator.validate(schema,data,:strict => true))
+      data = {"a" => "a", "b" => "b"}
+      assert_valid schema,data,:strict => true
 
-    data = {"a" => "a", "b" => "b", "c" => "c"}
-    assert(!JSON::Validator.validate(schema,data,:strict => true))
-  end
+      data = {"a" => "a", "b" => "b", "c" => "c"}
+      refute_valid schema,data,:strict => true
+    end
 
-  def test_strict_error_message
-    schema = { :type => 'object', :properties => { :a => { :type => 'string' } } }
-    data = { :a => 'abc', :b => 'abc' }
-    errors = JSON::Validator.fully_validate(schema,data,:strict => true)
-    assert_match("The property '#/' contained undefined properties: 'b' in schema", errors[0])
+    def test_strict_error_message
+      schema = { :type => 'object', :properties => { :a => { :type => 'string' } } }
+      data = { :a => 'abc', :b => 'abc' }
+      errors = JSON::Validator.fully_validate(schema,data,:strict => true)
+      assert_match("The property '#/' contained undefined properties: 'b' in schema", errors[0])
+    end
   end
 
-  def test_strict_properties_additional_props
-    schema = {
-      "$schema" => "http://json-schema.org/draft-04/schema#",
-      "properties" => {
-        "a" => {"type" => "string"},
-        "b" => {"type" => "string"}
-      },
-      "additionalProperties" => {"type" => "integer"}
-    }
+  module AdditionalPropertiesTests
+    def test_strict_properties_additional_props
+      schema = {
+        "properties" => {
+          "a" => {"type" => "string"},
+          "b" => {"type" => "string"}
+        },
+        "additionalProperties" => {"type" => "integer"}
+      }
 
-    data = {"a" => "a"}
-    assert(!JSON::Validator.validate(schema,data,:strict => true))
+      data = {"a" => "a"}
+      refute_valid schema,data,:strict => true
 
-    data = {"b" => "b"}
-    assert(!JSON::Validator.validate(schema,data,:strict => true))
+      data = {"b" => "b"}
+      refute_valid schema,data,:strict => true
 
-    data = {"a" => "a", "b" => "b"}
-    assert(JSON::Validator.validate(schema,data,:strict => true))
+      data = {"a" => "a", "b" => "b"}
+      assert_valid schema,data,:strict => true
 
-    data = {"a" => "a", "b" => "b", "c" => "c"}
-    assert(!JSON::Validator.validate(schema,data,:strict => true))
+      data = {"a" => "a", "b" => "b", "c" => "c"}
+      refute_valid schema,data,:strict => true
 
-    data = {"a" => "a", "b" => "b", "c" => 3}
-    assert(JSON::Validator.validate(schema,data,:strict => true))
+      data = {"a" => "a", "b" => "b", "c" => 3}
+      assert_valid schema,data,:strict => true
+    end
   end
 
-  def test_strict_properties_pattern_props
-    schema = {
-      "properties" => {
-        "a" => {"type" => "string"},
-        "b" => {"type" => "string"}
-      },
-      "patternProperties" => {"\\d+ taco" => {"type" => "integer"}}
-    }
+  module PatternPropertiesTests
+    def test_strict_properties_pattern_props
+      schema = {
+        "properties" => {
+          "a" => {"type" => "string"},
+          "b" => {"type" => "string"}
+        },
+        "patternProperties" => {"\\d+ taco" => {"type" => "integer"}}
+      }
 
-    data = {"a" => "a"}
-    assert(!JSON::Validator.validate(schema,data,:strict => true))
+      data = {"a" => "a"}
+      refute_valid schema,data,:strict => true
 
-    data = {"b" => "b"}
-    assert(!JSON::Validator.validate(schema,data,:strict => true))
+      data = {"b" => "b"}
+      refute_valid schema,data,:strict => true
 
-    data = {"a" => "a", "b" => "b"}
-    assert(JSON::Validator.validate(schema,data,:strict => true))
+      data = {"a" => "a", "b" => "b"}
+      assert_valid schema,data,:strict => true
 
-    data = {"a" => "a", "b" => "b", "c" => "c"}
-    assert(!JSON::Validator.validate(schema,data,:strict => true))
+      data = {"a" => "a", "b" => "b", "c" => "c"}
+      refute_valid schema,data,:strict => true
 
-    data = {"a" => "a", "b" => "b", "c" => 3}
-    assert(!JSON::Validator.validate(schema,data,:strict => true))
+      data = {"a" => "a", "b" => "b", "c" => 3}
+      refute_valid schema,data,:strict => true
 
-    data = {"a" => "a", "b" => "b", "23 taco" => 3}
-    assert(JSON::Validator.validate(schema,data,:strict => true))
+      data = {"a" => "a", "b" => "b", "23 taco" => 3}
+      assert_valid schema,data,:strict => true
 
-    data = {"a" => "a", "b" => "b", "23 taco" => "cheese"}
-    assert(!JSON::Validator.validate(schema,data,:strict => true))
+      data = {"a" => "a", "b" => "b", "23 taco" => "cheese"}
+      refute_valid schema,data,:strict => true
+    end
   end
-
 end