diff --git a/deploy/envs/common-frontend.env b/deploy/envs/common-frontend.env
index ef28bb0551..44f3065555 100644
--- a/deploy/envs/common-frontend.env
+++ b/deploy/envs/common-frontend.env
@@ -14,4 +14,5 @@ NEXT_PUBLIC_HOMEPAGE_CHARTS=['daily_txs']
 NEXT_PUBLIC_VISUALIZE_API_HOST=http://blockscout.atleta.network
 NEXT_PUBLIC_IS_TESTNET=true
 NEXT_PUBLIC_API_WEBSOCKET_PROTOCOL=ws
-NEXT_PUBLIC_API_SPEC_URL=https://raw.githubusercontent.com/blockscout/blockscout-api-v2-swagger/main/swagger.yaml
\ No newline at end of file
+NEXT_PUBLIC_API_SPEC_URL=https://raw.githubusercontent.com/blockscout/blockscout-api-v2-swagger/main/swagger.yaml
+NEXT_PUBLIC_RPC_HOST=wss://testnet-rpc.atleta.network:9944