diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 61dff62d..e152e725 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -6,7 +6,7 @@ on:
       - "main"
   pull_request:
     branches:
-      - "main"
+      - "*"
   schedule:
     # Nightly tests run on master by default:
     #   Scheduled workflows run on the latest commit on the default or base branch.