diff --git a/inventory/group_vars/all b/inventory/group_vars/all
index d105a52722..77dceac577 100644
--- a/inventory/group_vars/all
+++ b/inventory/group_vars/all
@@ -381,4 +381,4 @@ sshd_sftp: false
 #
 # Autodetect python version
 #
-ansible_python_interpreter: !!null
+ansible_python_interpreter: ''