diff --git a/.gitea/workflows/build-push.yaml b/.gitea/workflows/build-push.yaml
index f8a6252..b671f6f 100644
--- a/.gitea/workflows/build-push.yaml
+++ b/.gitea/workflows/build-push.yaml
@@ -62,7 +62,7 @@ jobs:
         run: |
           tags=(${{ env.IMAGE_TAGS }})
           sep=""
-          if [[ -n "${tags[1]}" ]] ; then
+          if [[ -n "${tags[0]}" ]] ; then
              sep=":"
           fi
           image=${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}${sep}${tags[0]}