diff --git a/.github/workflows/all.yml b/.github/workflows/all.yml
index c610794c3..04d517db0 100644
--- a/.github/workflows/all.yml
+++ b/.github/workflows/all.yml
@@ -1,5 +1,5 @@
 name: all
-on: [push]
+on: [push, pull_request]
 
 jobs:
   build_fedora_32: