diff --git a/.github/workflows/docker-hub.yml b/.github/workflows/docker-hub.yml
index 03a8e32..6ab1afa 100644
--- a/.github/workflows/docker-hub.yml
+++ b/.github/workflows/docker-hub.yml
@@ -12,6 +12,7 @@ name: Publish Docker image
 on:
   release:
     types: [published]
+  workflow_dispatch:
 
 jobs:
   push_to_registry: