diff --git a/.github/workflows/pull_request.yaml b/.github/workflows/pull_request.yaml
index 1f54b20..f4fae94 100644
--- a/.github/workflows/pull_request.yaml
+++ b/.github/workflows/pull_request.yaml
@@ -28,4 +28,4 @@ jobs:
       - name: Tests
         run: pytest tests/e2e/test_blockchain_data.py tests/e2e/test_imbalances_script.py
         env:
-          NODE_URL: ${{ secrets.NODE_URL }}
+          NODE_URL: ${{ secrets.ETHEREUM_NODE_URL }}
diff --git a/tests/e2e/test_imbalances_script.py b/tests/e2e/test_imbalances_script.py
index e5d077e..dfbaa34 100644
--- a/tests/e2e/test_imbalances_script.py
+++ b/tests/e2e/test_imbalances_script.py
@@ -10,7 +10,6 @@ def set_env_variables(monkeypatch):
     with patch.dict(environ, clear=True):
         envvars = {
             "CHAIN_SLEEP_TIME": "1",
-            "NODE_URL": getenv("NODE_URL"),
         }
         for k, v in envvars.items():
             monkeypatch.setenv(k, v)
@@ -21,9 +20,6 @@ def tests_process_single_transaction(set_env_variables):
     # import has to happen after patching environment variable
     from src.imbalances_script import RawTokenImbalances
 
-    if getenv("NODE_URL") is None:
-        assert False
-
     web3 = Web3(Web3.HTTPProvider(getenv("NODE_URL")))
     raw_imbalances = RawTokenImbalances(web3, "mainnet")
     imbalances = raw_imbalances.compute_imbalances(