diff --git a/cinder/tests/unit/volume/drivers/dell_emc/powermax/powermax_data.py b/cinder/tests/unit/volume/drivers/dell_emc/powermax/powermax_data.py
index 23b9573355a..2053b7182b3 100644
--- a/cinder/tests/unit/volume/drivers/dell_emc/powermax/powermax_data.py
+++ b/cinder/tests/unit/volume/drivers/dell_emc/powermax/powermax_data.py
@@ -94,7 +94,7 @@ class PowerMaxData(object):
     gvg_group_id = 'test-gvg'
     sg_tags = 'production,test'
     snap_id = 118749976833
-    snap_id_2 = 118749976833
+    snap_id_2 = 118749976834
 
     # connector info
     wwpn1 = '123456789012345'