diff --git a/oh-my-posh.psm1 b/oh-my-posh.psm1
index a368bb7a..030665b0 100644
--- a/oh-my-posh.psm1
+++ b/oh-my-posh.psm1
@@ -41,7 +41,7 @@ function Set-Prompt {
 
         $prompt
         $global:LASTEXITCODE = $realLASTEXITCODE
-        Remove-Variable realLASTEXITCODE
+        Remove-Variable realLASTEXITCODE -Confirm:$false
     }
 
     Set-Item -Path Function:prompt -Value $Prompt -Force