diff --git a/scenarios/grpc.js b/scenarios/grpc.js
index 64ae400..19a975a 100644
--- a/scenarios/grpc.js
+++ b/scenarios/grpc.js
@@ -23,7 +23,7 @@ const summary_json = __ENV.SUMMARY_JSON || "/tmp/summary.json";
 // Select random gRPC endpoint for current VU
 const grpc_endpoints = __ENV.GRPC_ENDPOINTS.split(',');
 const grpc_endpoint = grpc_endpoints[Math.floor(Math.random() * grpc_endpoints.length)];
-const grpc_client = native.connect(grpc_endpoint, '', __ENV.DIAL_TIMEOUT ? parseInt(__ENV.DIAL_TIMEOUT) : 5, __ENV.STREAM_TIMEOUT ? parseInt(__ENV.STREAM_TIMEOUT) : 15);
+const grpc_client = native.connect(grpc_endpoint, '', __ENV.DIAL_TIMEOUT ? parseInt(__ENV.DIAL_TIMEOUT) : 5, __ENV.STREAM_TIMEOUT ? parseInt(__ENV.STREAM_TIMEOUT) : 60);
 const log = logging.new().withField("endpoint", grpc_endpoint);
 
 const registry_enabled = !!__ENV.REGISTRY_FILE;