diff --git a/tests/system-test/1-insert/rowlength64k_2.py b/tests/system-test/1-insert/rowlength64k_2.py
index 81a57cd33d85e3c19842d6b9276572173655c59c..897419c242f419909f514ffef245eb026be2869e 100755
--- a/tests/system-test/1-insert/rowlength64k_2.py
+++ b/tests/system-test/1-insert/rowlength64k_2.py
@@ -24,7 +24,7 @@ class TDTestCase(TDTestCase):
         # self.run_2() 
         # self.run_3() 
         self.run_4() 
-        self.run_5() 
+        #self.run_5() 
         # self.run_5() 
         # self.run_6() 
         # self.run_7()