diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4be928d..44fd628 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,5 +1,6 @@
 name: Free Disk Space (Ubuntu)
 on: push
+workflow_dispatch:
 
 jobs:
   free-disk-space: