diff --git a/test/src/test/groovy/hudson/model/AbstractProjectTest.groovy b/test/src/test/groovy/hudson/model/AbstractProjectTest.groovy
index 4bceaa4e04c70ce49e50a9c1266a2f42473b10c2..ed2c156d08d1825bf2a29aaaae7fd535460bcb50 100644
--- a/test/src/test/groovy/hudson/model/AbstractProjectTest.groovy
+++ b/test/src/test/groovy/hudson/model/AbstractProjectTest.groovy
@@ -611,7 +611,7 @@ public class AbstractProjectTest extends HudsonTestCase {
 
     }
 
-    static class MockBuildTriggerThrowsNPEOnStart<Item> extends Trigger {
+    static class MockBuildTriggerThrowsNPEOnStart extends Trigger<Item> {
         @Override
         public void start(hudson.model.Item project, boolean newInstance) { throw new NullPointerException(); }