diff --git a/src/test/obj_defrag_advanced/TESTS.py b/src/test/obj_defrag_advanced/TESTS.py
index 645abb3676c3914d9c5970882395ea84852d923f..e4447bcd390399dcb7a295637cd0c91ae1d63760 100755
--- a/src/test/obj_defrag_advanced/TESTS.py
+++ b/src/test/obj_defrag_advanced/TESTS.py
@@ -86,6 +86,8 @@ class ObjDefragAdvancedMt(ObjDefragAdvanced):
 
 
 class TEST3(ObjDefragAdvancedMt):
+    test_type = t.Long
+
     max_nodes = 256
     max_edges = 64
     graph_copies = 10