diff --git a/.gitea/workflows/update-docker-hub-description.yaml b/.gitea/workflows/update-docker-hub-description.yaml
index 89f67a3..171ea88 100644
--- a/.gitea/workflows/update-docker-hub-description.yaml
+++ b/.gitea/workflows/update-docker-hub-description.yaml
@@ -6,6 +6,7 @@ on:
     - master
     paths:
     - README.md
+  workflow_dispatch: {}
 
 jobs:
   update-description-on-hub-docker-io: