diff --git a/.github/workflows/build-stable-container.yml b/.github/workflows/build-stable-container.yml
index b5fbc705..4f7afab3 100644
--- a/.github/workflows/build-stable-container.yml
+++ b/.github/workflows/build-stable-container.yml
@@ -1,6 +1,7 @@
 name: Build and release container
 
 on:
+  workflow_dispatch:
   push:
     tags:
       - "v*"