diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 6aaa8442..b5e67475 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -2,8 +2,13 @@
 name: Task - Rust Tests & Coverage
 
 on:
-  workflow_dispatch:
-  workflow_call:
+  pull_request_target:
+    branches:
+      - main
+    types: [opened, synchronize, reopened]
+  push:
+    branches-ignore:
+      - main
 
 jobs:
   coverage:
diff --git a/crates/settlement-clients/ethereum/src/tests/mod.rs b/crates/settlement-clients/ethereum/src/tests/mod.rs
index a082d184..274967c0 100644
--- a/crates/settlement-clients/ethereum/src/tests/mod.rs
+++ b/crates/settlement-clients/ethereum/src/tests/mod.rs
@@ -212,7 +212,8 @@ async fn update_state_blob_with_impersonation_works(#[case] fork_block_no: u64)
 #[tokio::test]
 #[case::typical(20468828)]
 async fn get_last_settled_block_typical_works(#[case] fork_block_no: u64) {
-    env::set_var("DEFAULT_SETTLEMENT_CLIENT_RPC", "https://eth.llamarpc.com");
+    dotenvy::from_filename(&*ENV_FILE_PATH).expect("Could not load .env.test file.");
+    env::set_var("DEFAULT_SETTLEMENT_CLIENT_RPC", &*ETH_RPC);
 
     let TestSetup { anvil: _, ethereum_settlement_client, provider: _ } = setup_ethereum_test(fork_block_no);