diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
index b068e6d..092c21c 100644
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -33,6 +33,8 @@ jobs:
           cache: npm
       - name: Install deps
         run: npm ci
+      - name: SvelteKit sync
+        run: npx svelte-kit sync
       - name: Typecheck
         run: npx svelte-check --threshold error
 
diff --git a/Dockerfile b/Dockerfile
index 2f6c509..1349d6e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ WORKDIR /app
 
 # Erst nur package*.json – besseres Layer-Caching
 COPY package*.json ./
-# postinstall versucht CMS-Types zu generieren (|| true → unkritisch ohne CMS)
+# prepare läuft svelte-kit sync (|| true → unkritisch wenn Config fehlt)
 RUN npm ci
 
 COPY . .
diff --git a/package.json b/package.json
index a530305..1d56537 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "preview": "vite preview",
     "start": "node build",
     "generate:api-types": "node scripts/generate-api-types.mjs",
-    "postinstall": "node scripts/generate-api-types.mjs || true"
+    "prepare": "svelte-kit sync || true"
   },
   "devDependencies": {
     "@iconify-json/mdi": "^1.2.3",