diff --git a/Install-Wireguard.ps1 b/Install-Wireguard.ps1
index 6c83a51..761305d 100644
--- a/Install-Wireguard.ps1
+++ b/Install-Wireguard.ps1
@@ -5,7 +5,11 @@ If ( IsAdmin )
 
     ## Install package
     $Installer = Download-File -URL $URL
-    If ( Test-Path $Installer ) { Install-Program -Path "${Installer}" -Delete }
+    If ( Test-Path $Installer ) {
+        End-Program -Name "wireguard" -Match -Force
+        Install-Program -Path "${Installer}" -Delete
+        End-Program -Name "wireguard" -Match -Force
+    }
     Else { LogMsg "The Wireguard installer was not downloaded properly" }
 }
 Else { LogMsg "Must be an administrator to install Wireguard" }
\ No newline at end of file