diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index fd3b5dea49..8feaa4807b 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -4,6 +4,7 @@ on:
   push:
     tags:
       - "v*"
+  workflow_dispatch:
 
 env:
   IMAGE_NAME: outlinewiki/outline