diff --git a/.github/workflows/memory_leak_noop.yml b/.github/workflows/memory_leak_noop.yml
index 0d44077..0608342 100644
--- a/.github/workflows/memory_leak_noop.yml
+++ b/.github/workflows/memory_leak_noop.yml
@@ -8,11 +8,10 @@ on:
             - 'src/_pyawaitable/**'
             - '.github/workflows/memory_leak.yml'
     pull_request:
-        branches:
-            - master
         paths-ignore:
             - 'src/_pyawaitable/**'
             - '.github/workflows/memory_leak.yml'
+
 jobs:
     memory-leaks:
         name: Check for memory leaks and errors