diff --git a/src/constants.py b/src/constants.py
index 13cdf950..c841e92b 100644
--- a/src/constants.py
+++ b/src/constants.py
@@ -30,7 +30,7 @@
 )
 
 NETWORK_STRING = ENV.get("NETWORK", "mainnet")
-NODE_URL = ENV.get("NODE_URL")
+NODE_URL = os.getenv("NODE_URL")
 NETWORK = {
     "mainnet": EthereumNetwork.MAINNET,
     "gnosis": EthereumNetwork.GNOSIS,