diff --git a/.github/workflows/dockerhub-description.yml b/.github/workflows/dockerhub-description.yml
index 74c0429..9f9815a 100644
--- a/.github/workflows/dockerhub-description.yml
+++ b/.github/workflows/dockerhub-description.yml
@@ -1,5 +1,6 @@
 name: Update Docker Hub Description
 on:
+  workflow_dispatch:
   push:
     branches:
       - master