diff --git a/core/blockchain_hooks_test.go b/core/blockchain_hooks_test.go
index 010e1704c..4450a8d2f 100644
--- a/core/blockchain_hooks_test.go
+++ b/core/blockchain_hooks_test.go
@@ -22,7 +22,7 @@ func TestReorgLongHeadersHook(t *testing.T) {
 		}
 	})
 	defer done()
-	testReorgLong(t, true)
+	testReorgLong(t, true, "")
 	if !invoked {
 		t.Errorf("Expected plugin invocation")
 	}