diff --git a/.gitea/workflows/update-docker-hub-description.yaml b/.gitea/workflows/update-docker-hub-description.yaml
index 5378448..f57e91c 100644
--- a/.gitea/workflows/update-docker-hub-description.yaml
+++ b/.gitea/workflows/update-docker-hub-description.yaml
@@ -4,6 +4,7 @@ on:
   push:
     branches: [ 'master' ]
     paths: [ 'README.md' ]
+  workflow_dispatch: {}
 
 jobs:
   update-description-on-hub-docker-io: