diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 112e398..31fc0db 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ on:
 
 env:
     FOUNDRY_PROFILE: ci
-    MAINNET_RPC_URL: ${{env.MAINNET_RPC_URL}}
+    MAINNET_RPC_URL: ${{ vars.MAINNET_RPC_URL }}
 
 jobs:
     build: