diff --git a/build.ps1 b/build.ps1
index f381cf74e..769bb66bc 100644
--- a/build.ps1
+++ b/build.ps1
@@ -55,7 +55,9 @@ Function MD5($filename) {
 Function PrepareCertificate() {
 	$decodedContentBytes = [System.Convert]::FromBase64String($env:Certificate)
 	$decodedContentBytes | set-content "greenshot.pfx" -encoding byte
-	certutil -p "$env:CertificatePassword" -importpfx -f "greenshot.pfx" NoExport
+	
+	$certutilArguments = @('-f', '-p', $env:CertificatePassword, '-importpfx', "greenshot.pfx")
+	Start-Process -wait -PassThru certutil -ArgumentList $certutilArguments -NoNewWindow
 }
 
 # Sign the file with Signtool before they are packed in the installer / .zip etc