diff --git a/backend/package.json b/backend/package.json
index 710d73a8c..79e5fd130 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -60,12 +60,12 @@
     "typescript": "^4.3.4"
   },
   "_moduleAliases": {
-    "@": "./src",
-    "@arg": "./src/graphql/arg",
+    "@": "./build/src",
+    "@arg": "./build/src/graphql/arg",
     "@dbTools": "../database/build/src",
     "@entity": "../database/build/entity",
-    "@enum": "./src/graphql/enum",
-    "@model": "./src/graphql/model",
-    "@repository": "./src/typeorm/repository"
+    "@enum": "./build/src/graphql/enum",
+    "@model": "./build/src/graphql/model",
+    "@repository": "./build/src/typeorm/repository"
   }
 }
diff --git a/backend/src/index.ts b/backend/src/index.ts
index 7c6219c07..4c08b422d 100644
--- a/backend/src/index.ts
+++ b/backend/src/index.ts
@@ -1,8 +1,5 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 
-// resolve @-import-aliases
-import 'module-alias/register'
-
 import createServer from './server/createServer'
 
 // config