diff --git a/Linux_reinstall/Ubuntu/CloudInit/ipv4_static_ipv6_static_interfaces.cfg b/Linux_reinstall/Ubuntu/CloudInit/ipv4_static_ipv6_static_interfaces.cfg
index 3b75941..9402f30 100644
--- a/Linux_reinstall/Ubuntu/CloudInit/ipv4_static_ipv6_static_interfaces.cfg
+++ b/Linux_reinstall/Ubuntu/CloudInit/ipv4_static_ipv6_static_interfaces.cfg
@@ -2,7 +2,7 @@
 # CLOUD_IMG: This file was created/modified by the Cloud Image build process
 
 # configure cloud-init for NoCloud
-datasource_list: [ NoCloud, None ]
+datasource_list: [NoCloud]
 
 # configure repository
 system_info: