diff --git a/.github/workflows/docker.yaml b/.github/workflows/docker.yaml
index 30dfc700..35bccdc9 100644
--- a/.github/workflows/docker.yaml
+++ b/.github/workflows/docker.yaml
@@ -13,4 +13,4 @@ jobs:
         with:
           token: ${{ secrets.DOCKER_ACCESS_TOKEN }}
           repository: tobybatch/kimai2
-          event_type: kimai_release
+          event-type: kimai_release