diff --git a/alerting/temporal/src/qdrant/index.ts b/alerting/temporal/src/qdrant/index.ts
index 899224d1b21e..efb6232c3fe0 100644
--- a/alerting/temporal/src/qdrant/index.ts
+++ b/alerting/temporal/src/qdrant/index.ts
@@ -60,7 +60,9 @@ async function fetchPrometheusMetrics(
 
     // Parse and update metric values.
     metricLines.forEach((line) => {
-      const [metricName, metricValue] = line.split(" ");
+      const [metricPart, metricValue] = line.split(" ");
+      // Extract metric name, ignoring any labels if present.
+      const [metricName] = metricPart.split("{", 1);
 
       const timestamp = Math.floor(Date.now() / 1000);