diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index b75f27674..b47451af4 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -1,6 +1,7 @@
 name: Publish Docker image
 
 on:
+  workflow_dispatch:
   release:
     types: [published]