diff --git a/angular.json b/angular.json
index f4d656c..1930f4b 100644
--- a/angular.json
+++ b/angular.json
@@ -29,7 +29,7 @@
               {
                 "glob": "**/*",
                 "input": "public"
-              }, 
+              },
               "src/assets"
             ],
             "styles": [
@@ -51,6 +51,12 @@
                   "maximumError": "4kB"
                 }
               ],
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.prod.ts"
+                }
+              ],
               "outputHashing": "all"
             },
             "development": {
@@ -106,4 +112,4 @@
       }
     }
   }
-}
+}
\ No newline at end of file