diff --git a/.github/workflows/publish-docker-image.yaml b/.github/workflows/publish-docker-image.yaml
index cac033a..9353820 100644
--- a/.github/workflows/publish-docker-image.yaml
+++ b/.github/workflows/publish-docker-image.yaml
@@ -1,6 +1,7 @@
 name: Build and publish docker image to GitHub registry
 
 on:
+  workflow_dispatch:
   push:
     branches:
       - 'master'