diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 63ca335ce6b..c2af7a1dd27 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -45,7 +45,7 @@ jobs:
         uses: actions/checkout@v3
         with:
           repository: succinctlabs/sp1
-          ref: main
+          ref: chris/static-toolchain
           path: sp1
 
       - name: Build