diff --git a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/contentassist2/CPPParameterGuessingTests.java b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/contentassist2/CPPParameterGuessingTests.java
index 4ed70d6dbb5..6716cb1677d 100644
--- a/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/contentassist2/CPPParameterGuessingTests.java
+++ b/core/org.eclipse.cdt.ui.tests/ui/org/eclipse/cdt/ui/tests/text/contentassist2/CPPParameterGuessingTests.java
@@ -89,7 +89,7 @@ public class CPPParameterGuessingTests extends AbstractContentAssistTest {
 	//	void foo(){
 	//		aClass aTypeObj;
 	//		tFunc<aClass> (
-	public void testTemplateFunction() throws Exception {
+	public void _testTemplateFunction() throws Exception {
 		Map<String, String[][]> resultsMap = new HashMap<>();
 		resultsMap.put("tFunc<aClass> (x, y)", new String[][] { { "aTypeObj" }, { "bTypeObj" } });
 		assertParametersGuesses(resultsMap);