diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index a672bb28..ac93e0c1 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -4,7 +4,8 @@ on:
   push:
     branches:
     - master
-  pull_request: {}
+  pull_request:
+  merge_group:
 
 env:
   # Disable incremental compilation.