diff --git a/bindgen/src/gen_go/mod.rs b/bindgen/src/gen_go/mod.rs
index a1e0c44..ed4fd96 100644
--- a/bindgen/src/gen_go/mod.rs
+++ b/bindgen/src/gen_go/mod.rs
@@ -448,9 +448,18 @@ pub mod filters {
     // we want to pass around the `error` interface and let the caller type cast, but in
     // some cases (e.g when writing nested errors) we need to work with concrete error types
     // which involve type casting from `error` to `ConcreteError`.
-    pub fn error_type_cast(type_: &impl AsType) -> Result<String, askama::Error> {
+    pub fn error_type_cast(
+        type_: &impl AsType,
+        is_name_used_as_error: bool,
+    ) -> Result<String, askama::Error> {
         let result = match type_.as_type() {
-            Type::Enum { .. } => format!(".(*{})", oracle().find(type_).type_label()),
+            Type::Enum { name: n, .. } => {
+                if is_name_used_as_error {
+                    format!(".(*{})", oracle().find(type_).type_label())
+                } else {
+                    String::from("")
+                }
+            }
             _ => String::from(""),
         };
         Ok(result)
diff --git a/bindgen/templates/CallbackInterfaceTemplate.go b/bindgen/templates/CallbackInterfaceTemplate.go
index 6bc4a79..10bf275 100644
--- a/bindgen/templates/CallbackInterfaceTemplate.go
+++ b/bindgen/templates/CallbackInterfaceTemplate.go
@@ -69,7 +69,7 @@ func ({{ foreign_callback }}) {{ method_name }} (callback {{ type_name }}, args
 	{%- endmatch -%}
 	callback.{{ meth.name()|fn_name }}(
 		{%- for arg in meth.arguments() -%}
-		{{ arg|read_fn }}(reader)
+		{{ arg|read_fn }}(reader){{arg|error_type_cast(ci.is_name_used_as_error(arg|type_name))}}
 		{%- if !loop.last %}, {% endif -%}
 		{%- endfor -%}
 		);
diff --git a/bindgen/templates/ErrorTemplate.go b/bindgen/templates/ErrorTemplate.go
index 2ea583e..84b202d 100644
--- a/bindgen/templates/ErrorTemplate.go
+++ b/bindgen/templates/ErrorTemplate.go
@@ -110,7 +110,7 @@ func (c {{ e|ffi_converter_name }}) Read(reader io.Reader) error {
 	case {{ loop.index }}:
 		return &{{ type_name|class_name }}{&{{ type_name|class_name }}{{ variant.name()|class_name }}{
 			{%- for field in variant.fields() %}
-			{{ field.name()|error_field_name }}: {{ field|read_fn }}(reader){{field|error_type_cast}},
+			{{ field.name()|error_field_name }}: {{ field|read_fn }}(reader){{field|error_type_cast(true)}},
 			{%- endfor %}
 		}}
 	{%- endfor %}
diff --git a/fixtures/errors/src/errors.udl b/fixtures/errors/src/errors.udl
index 6c1d839..d1dda93 100644
--- a/fixtures/errors/src/errors.udl
+++ b/fixtures/errors/src/errors.udl
@@ -46,11 +46,21 @@ interface ComplexError {
     Option(i32? id_a, i32? id_b);
 };
 
+enum SomeEnum {
+  "One",
+  "Two",
+};
+
 dictionary Vec2 {
     double x;
     double y;
 };
 
+callback interface Callback {
+    void do_something(BoobyTrapError error);
+    void do_something_else(SomeEnum e);
+};
+
 namespace errors {
 
   [Throws=BoobyTrapError]
diff --git a/fixtures/errors/src/lib.rs b/fixtures/errors/src/lib.rs
index 91ccf79..4c51ea4 100644
--- a/fixtures/errors/src/lib.rs
+++ b/fixtures/errors/src/lib.rs
@@ -45,6 +45,11 @@ pub enum ComplexError {
     },
 }
 
+pub enum SomeEnum {
+    One,
+    Two,
+}
+
 #[derive(Debug, thiserror::Error)]
 pub enum NestedError {
     #[error(transparent)]
@@ -182,4 +187,9 @@ fn error_timestamp() -> Result<std::time::SystemTime, BoobyTrapError> {
     Err(BoobyTrapError::IceSlip)
 }
 
+pub trait Callback {
+    fn do_something(&self, error: BoobyTrapError);
+    fn do_something_else(&self, a: SomeEnum);
+}
+
 include!(concat!(env!("OUT_DIR"), "/errors.uniffi.rs"));