diff --git a/tests/system-test/0-others/compatibility.py b/tests/system-test/0-others/compatibility.py
index 8764a169fa..b9d0e1844b 100644
--- a/tests/system-test/0-others/compatibility.py
+++ b/tests/system-test/0-others/compatibility.py
@@ -16,7 +16,7 @@ from util.dnodes import TDDnode
 from util.cluster import *
 import subprocess
 
-BASEVERSION = "3.0.2.5"
+BASEVERSION = "3.0.1.8"
 class TDTestCase:
     def caseDescription(self):
         '''