diff --git a/tasks/keystone_install.yml b/tasks/keystone_install.yml
index a2a0b7d4..409c364e 100644
--- a/tasks/keystone_install.yml
+++ b/tasks/keystone_install.yml
@@ -143,3 +143,6 @@
 - name: Update virtualenv path
   command: >
     virtualenv-tools --update-path=auto {{ keystone_bin | dirname }}
+  when:
+    - not keystone_developer_mode | bool
+    - keystone_get_venv | success