diff --git a/powershell/smack_my_bitch_up.ps1 b/powershell/smack_my_bitch_up.ps1
index 46c3d8f..7b30b27 100644
--- a/powershell/smack_my_bitch_up.ps1
+++ b/powershell/smack_my_bitch_up.ps1
@@ -6,7 +6,7 @@ if ($DAYOFWEEK -eq 6 -or $DAYOFWEEK -eq 7) {
 }
 
 # Exit early if no sessions with my username are found
-if ((QWINSTA $env:USERNAME | measure).Count -gt 0){
+if (-not (QWINSTA | FINDSTR $env:USERNAME)) {
     return
 }