diff --git a/test/integration/smoke/test_volumes.py b/test/integration/smoke/test_volumes.py
index 411ecf11a65..d68359ec4bc 100644
--- a/test/integration/smoke/test_volumes.py
+++ b/test/integration/smoke/test_volumes.py
@@ -720,6 +720,7 @@ class TestVolumes(cloudstackTestCase):
         cmd                = resizeVolume.resizeVolumeCmd()
         cmd.id             = rootvolume.id
         cmd.size           = 10
+        cmd.shrinkok       = "true"
 
         self.apiClient.resizeVolume(cmd)