diff --git a/.gitea/workflows/docker-build-push.yml b/.gitea/workflows/docker-build-push.yml
index f2760e7..3cee162 100644
--- a/.gitea/workflows/docker-build-push.yml
+++ b/.gitea/workflows/docker-build-push.yml
@@ -49,6 +49,7 @@ jobs:
         env:
           IMAGE_NAME_VAR: ${{ vars.IMAGE_NAME }}
           GITEA_REGISTRY_VAR: ${{ vars.GITEA_REGISTRY }}
+          IMAGE_NAMESPACE_VAR: ${{ vars.IMAGE_NAMESPACE }}
         run: |
           set -eu
           # Derive registry/namespace/image from environment provided by runner
@@ -58,6 +59,11 @@ jobs:
           OWNER=$(echo "$OWNER" | tr '[:upper:]' '[:lower:]')
           REPO=$(echo "$REPO" | tr '[:upper:]' '[:lower:]')
 
+          # Optionally override namespace (owner) to push to personal or different namespace
+          if [ -n "${IMAGE_NAMESPACE_VAR:-}" ]; then
+            OWNER=$(echo "$IMAGE_NAMESPACE_VAR" | tr '[:upper:]' '[:lower:]')
+          fi
+
           # Allow overriding image name via repository variable IMAGE_NAME; default to repo name
           IMAGE_NAME="$IMAGE_NAME_VAR"
           if [ -z "$IMAGE_NAME" ]; then IMAGE_NAME="$REPO"; fi