diff --git a/src/Microsoft.PowerShell.ConsoleHost/host/msh/CommandLineParameterParser.cs b/src/Microsoft.PowerShell.ConsoleHost/host/msh/CommandLineParameterParser.cs
index 449ac8a27..18f275f7f 100644
--- a/src/Microsoft.PowerShell.ConsoleHost/host/msh/CommandLineParameterParser.cs
+++ b/src/Microsoft.PowerShell.ConsoleHost/host/msh/CommandLineParameterParser.cs
@@ -957,7 +957,7 @@ namespace Microsoft.PowerShell
                         break;
                     }
                 }
-                else if (MatchSwitch(switchKey, "sta", "s"))
+                else if (MatchSwitch(switchKey, "sta", "sta"))
                 {
                     if (!Platform.IsWindowsDesktop)
                     {