diff --git a/frontend/src/container/CreateAlertRule/defaults.ts b/frontend/src/container/CreateAlertRule/defaults.ts
index 20cd020158..870bd63265 100644
--- a/frontend/src/container/CreateAlertRule/defaults.ts
+++ b/frontend/src/container/CreateAlertRule/defaults.ts
@@ -95,7 +95,7 @@ export const traceAlertDefaults: AlertDef = {
 			chQueries: {
 				A: {
 					name: 'A',
-					query: `SELECT \n\ttoStartOfInterval(timestamp, INTERVAL 1 MINUTE) AS interval, \n\ttagMap['peer.service'] AS op_name, \n\ttoFloat64(avg(durationNano)) AS value \nFROM signoz_traces.distributed_signoz_index_v2  \nWHERE tagMap['peer.service']!='' \nAND timestamp BETWEEN {{.start_datetime}} AND {{.end_datetime}} \nGROUP BY (op_name, interval);\n\n-- available variables:\n-- \t{{.start_datetime}}\n-- \t{{.end_datetime}}\n\n-- required column alias:\n-- \tvalue\n-- \tinterval`,
+					query: `SELECT \n\ttoStartOfInterval(timestamp, INTERVAL 1 MINUTE) AS interval, \n\tstringTagMap['peer.service'] AS op_name, \n\ttoFloat64(avg(durationNano)) AS value \nFROM signoz_traces.distributed_signoz_index_v2  \nWHERE stringTagMap['peer.service']!='' \nAND timestamp BETWEEN {{.start_datetime}} AND {{.end_datetime}} \nGROUP BY (op_name, interval);\n\n-- available variables:\n-- \t{{.start_datetime}}\n-- \t{{.end_datetime}}\n\n-- required column alias:\n-- \tvalue\n-- \tinterval`,
 					legend: '',
 					disabled: false,
 				},