diff --git a/tests/org.eclipse.swt.tests/JUnit Tests/org/eclipse/swt/tests/junit/performance/SwtPerformanceTestCase.java b/tests/org.eclipse.swt.tests/JUnit Tests/org/eclipse/swt/tests/junit/performance/SwtPerformanceTestCase.java
index 160820d..ca60401 100644
--- a/tests/org.eclipse.swt.tests/JUnit Tests/org/eclipse/swt/tests/junit/performance/SwtPerformanceTestCase.java
+++ b/tests/org.eclipse.swt.tests/JUnit Tests/org/eclipse/swt/tests/junit/performance/SwtPerformanceTestCase.java
@@ -37,7 +37,8 @@
 
 protected PerformanceMeter createMeter(String id) {
 	Performance performance = Performance.getDefault();
-	PerformanceMeter meter = performance.createPerformanceMeter(id);
+	String scenarioId = "org.eclipse.swt.test." + id;
+	PerformanceMeter meter = performance.createPerformanceMeter(scenarioId);
 	performance.tagAsSummary(meter, id, Dimension.CPU_TIME);
 	return meter;
 }