diff --git a/pkg/simple/client/monitoring/prometheus/promql_meter.go b/pkg/simple/client/monitoring/prometheus/promql_meter.go
index ecac9108a..a8e179389 100644
--- a/pkg/simple/client/monitoring/prometheus/promql_meter.go
+++ b/pkg/simple/client/monitoring/prometheus/promql_meter.go
@@ -213,8 +213,8 @@ round(
 						$instanceSelector
 					}[$step]
 				),
-				"node", "
-				$1",
+				"node",
+				"$1",
 				"instance",
 				"(.*)"
 			)