diff --git a/.github/workflows/test_backend.yml b/.github/workflows/test_backend.yml
index c0e65078f..f85fdfa4c 100644
--- a/.github/workflows/test_backend.yml
+++ b/.github/workflows/test_backend.yml
@@ -92,19 +92,4 @@ jobs:
           bun install --global --no-save turbo@^2
 
       - name: Backend | Typecheck
-        run: turbo backend#typecheck backend#build
-
-  locales:
-    if: needs.files-changed.outputs.backend == 'true'
-    name: Locales - Backend
-    needs: files-changed
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-        
-      - name: install bun 
-        uses: oven-sh/setup-bun@v2
-
-      - name: Backend | Locales
-        run: cd backend && bun locales
\ No newline at end of file
+        run: turbo backend#typecheck backend#build
\ No newline at end of file
diff --git a/.github/workflows/test_core.yml b/.github/workflows/test_core.yml
index ff5f29c1a..f3857e2ae 100644
--- a/.github/workflows/test_core.yml
+++ b/.github/workflows/test_core.yml
@@ -43,3 +43,18 @@ jobs:
       - name: typecheck && unit test
         run: turbo core#test core#typecheck
 
+  locales:
+    if: needs.files-changed.outputs.core == 'true'
+    name: Locales - Core
+    needs: files-changed
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        
+      - name: install bun 
+        uses: oven-sh/setup-bun@v2
+
+      - name: Core | Locales
+        run: cd core && bun locales
+
diff --git a/backend/Dockerfile b/backend/Dockerfile
index eeab1ac17..d3d549cab 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -114,8 +114,7 @@ COPY --chown=app:app --from=build ${DOCKER_WORKDIR}/backend/build/worker.js ./wo
 # add node_modules from production_node_modules
 COPY --chown=app:app --from=production-node-modules ${DOCKER_WORKDIR}/node_modules ./node_modules
 
-# Copy locales
-COPY --chown=app:app --from=build ${DOCKER_WORKDIR}/backend/locales ./locales
+COPY --chown=app:app --from=build ${DOCKER_WORKDIR}/core/build/templates ./templates
 
 # Run command
 CMD ["node", "index.js"]
diff --git a/backend/package.json b/backend/package.json
index 0a1bab487..463683372 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -8,7 +8,7 @@
   "author": "Gradido Academy - https://www.gradido.net",
   "main": "src/index.ts",
   "scripts": {
-    "build": "ts-node ./esbuild.config.ts && mkdirp build/templates/ && ncp ../core/src/emails/templates build/templates",
+    "build": "ts-node ./esbuild.config.ts && mkdirp build/templates/ && ncp ../core/build/templates build/templates",
     "dev": "cross-env TZ=UTC nodemon -w src --ext ts,pug,json,css -r tsconfig-paths/register src/index.ts",
     "test": "cross-env TZ=UTC NODE_ENV=development DB_DATABASE=gradido_test_backend jest --runInBand --forceExit --detectOpenHandles",
     "test:coverage": "cross-env TZ=UTC NODE_ENV=development DB_DATABASE=gradido_test_backend jest --coverage --runInBand --forceExit --detectOpenHandles",
diff --git a/federation/Dockerfile b/federation/Dockerfile
index c3a45bf3d..c754eced6 100644
--- a/federation/Dockerfile
+++ b/federation/Dockerfile
@@ -116,5 +116,7 @@ COPY --chown=app:app --from=build ${DOCKER_WORKDIR}/federation/build/index.js ./
 # add node_modules from production_node_modules
 COPY --chown=app:app --from=production-node-modules ${DOCKER_WORKDIR}/node_modules ./node_modules
 
+COPY --chown=app:app --from=build ${DOCKER_WORKDIR}/core/build/templates ./templates
+
 # Run command
 CMD ["node", "index.js"]
\ No newline at end of file
diff --git a/federation/package.json b/federation/package.json
index 057b22a98..fcf1365ab 100644
--- a/federation/package.json
+++ b/federation/package.json
@@ -8,7 +8,7 @@
   "license": "Apache-2.0",
   "private": false,
   "scripts": {
-    "build": "ts-node ./esbuild.config.ts && mkdirp build/templates/ && ncp ../core/src/emails/templates build/templates",
+    "build": "ts-node ./esbuild.config.ts && mkdirp build/templates/ && ncp ../core/build/templates build/templates",
     "start": "cross-env TZ=UTC NODE_ENV=production node build/index.js",
     "start:bun": "cross-env TZ=UTC NODE_ENV=production bun build/index.js",
     "dev": "cross-env TZ=UTC nodemon -w src --ext ts,json,css -r tsconfig-paths/register src/index.ts",