diff --git a/StackMonkey.ps1 b/StackMonkey.ps1
index 6eef5bd..82ef928 100644
--- a/StackMonkey.ps1
+++ b/StackMonkey.ps1
@@ -7,7 +7,7 @@
 
 [CmdletBinding()]
 param(
-    [switch]$SilentInstall
+    [switch]$SilentInstall,
     [string]$DattoApiUrl,
     [string]$DattoApiKey,
     [string]$DattoApiSecretKey,