diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 1514055e..06023812 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -17,7 +17,7 @@ jobs:
         run: |
           echo "${{ secrets.HARBOR_PASSWORD }}" | docker login \
             dev.aduanasoft.com \
-            -u ${{ secrets.HARBOR_USERNAME }} \
+            -u "${{ secrets.HARBOR_USERNAME }}" \
             --password-stdin
 
       # ------------------------