diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 97074f8c..ea8a3282 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -13,7 +13,7 @@ on:
 
 env:
   SO_VERSION: v1.1.0-36d4969-202407091537
-  FIXTURENET_ETH_STACKS_REF: fix-plugeth-flags
+  FIXTURENET_ETH_STACKS_REF: main
 
 jobs:
   test: