diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 7fb31b7..34edc5b 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -4,7 +4,8 @@ on:
   pull_request:
   push:
     branches:
-      - 'main'
+      - '1.x'
+      - '2.x'
 
 jobs:
   tests: