diff --git a/Guests/RTR-03.ps1 b/Guests/RTR-03.ps1
index 5fefb17..58f54a5 100644
--- a/Guests/RTR-03.ps1
+++ b/Guests/RTR-03.ps1
@@ -59,7 +59,7 @@ Start-Service RemoteAccess
 
 # Configure NAT
 
-netsh routing ip nat installing
+netsh routing ip nat install
 netsh routing ip nat add interface name="WAN" mode=Private
 netsh routing ip nat add interface name="Aston" mode=FULL