diff --git a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexBugsTests.java b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexBugsTests.java
index f3d5bb80d6d..b3be1894bc1 100644
--- a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexBugsTests.java
+++ b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexBugsTests.java
@@ -496,7 +496,7 @@ public class IndexBugsTests extends BaseTestCase {
 	
 	// // header.h	
 	// enum E {A,B,C};
-	public void _test171834() throws Exception {
+	public void test171834() throws Exception {
 		waitForIndexer();
 
 		ICProject cproject = CProjectHelper.createCCProject("seq1", "bin", IPDOMManager.ID_FAST_INDEXER);