diff --git a/angular.json b/angular.json
index aa91ea3..6b25303 100644
--- a/angular.json
+++ b/angular.json
@@ -113,12 +113,30 @@
             "sourceMap": true,
             "outputPath": "dist/server",
             "tsConfig": "tsconfig.ssr.json",
-            "main": "prerender.ts",
-            "optimization": {
-              "styles": false,
-              "scripts": true
+            "main": "prerender.ts"
+          },
+          "configurations": {
+            "development": {
+              "optimization": {
+                "styles": false,
+                "scripts": false
+              }
+            },
+            "production": {
+              "outputHashing": "media",
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.prod.ts"
+                }
+              ],
+              "optimization": {
+                "styles": false,
+                "scripts": true
+              }
             }
-          }
+          },
+          "defaultConfiguration": "production"
         }
       }
     }
diff --git a/package.json b/package.json
index 32a525c..6680578 100644
--- a/package.json
+++ b/package.json
@@ -8,9 +8,10 @@
     "dev:prod": "ng serve --host 127.0.0.1 --port 4300 --configuration production",
     "start": "ng serve",
     "build": "ng build && ng run app:ssr && npm run prerender",
-    "build:ssr": "ng run app:ssr",
+    "build:ssr": "ng run app:ssr:production",
     "build:app": "ng build --configuration production",
     "build:app:dev": "ng build --configuration development",
+    "build:ssr:dev": "ng run app:ssr:development",
     "prerender": "node dist/server/main.js",
     "watch": "ng build --watch --configuration development",
     "postinstall": "cd webpack && npm install",