diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 10f6870..c7a9c0a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -36,7 +36,7 @@ jobs:
                   forge --version
                   forge build --sizes
               env:
-                MAINNET_RPC_URL: ${{ vars.MAINNET_RPC_URL }}
+                MAINNET_RPC_URL: ${{ secrets.MAINNET_RPC_URL }}
               id: build
 
             - name: Run Forge tests