diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 11806285..3725f1e0 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -53,8 +53,11 @@ jobs:
       - name: Build UI
         working-directory: ui
         run: |
+          echo '//gitea.siegeln.net/api/packages/cameleer/npm/:_authToken=${REGISTRY_TOKEN}' >> .npmrc
           npm ci
           npm run build
+        env:
+          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
 
       - name: Build and Test
         run: mvn clean verify -DskipITs --batch-mode