diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index be25e57..e343e3a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,4 +16,5 @@ jobs:
           php_version: 8.1
           path: src
           level: 5
+          args: --memory-limit=512M