diff --git a/kubernetes/devnet-0/blockscout/values.yaml b/kubernetes/devnet-0/blockscout/values.yaml
index 32eba92..695768a 100644
--- a/kubernetes/devnet-0/blockscout/values.yaml
+++ b/kubernetes/devnet-0/blockscout/values.yaml
@@ -33,7 +33,7 @@ blockscout-stack:
     env:
       ETHEREUM_JSONRPC_VARIANT: "geth"
       ETHEREUM_JSONRPC_HTTP_URL: http://geth-teku-001:8545
-      ETHEREUM_JSONRPC_WS_URL: ws://geth-teku-001:8546
+      ETHEREUM_JSONRPC_WS_URL: ws://geth-teku-001:8545
       ETHEREUM_JSONRPC_TRACE_URL: http://geth-teku-001:8545
       COIN: ETH
       DATABASE_URL: postgres://postgres:postgres@blockscout-postgresql:5432/blockscout?ssl=false