diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6b6c4a04..1b2777d9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,6 +1,6 @@
 name: CI
 
-on: [push, pull_request]
+on: [push, pull_request, workflow_dispatch]
 
 env:
   GALLIUM_DRIVER: llvmpipe # Use Mesa 3D software OpenGL renderer