diff --git a/SoObjects/Mailer/SOGoDraftObject.m b/SoObjects/Mailer/SOGoDraftObject.m
index 35f414086..96bf80f8e 100644
--- a/SoObjects/Mailer/SOGoDraftObject.m
+++ b/SoObjects/Mailer/SOGoDraftObject.m
@@ -1116,7 +1116,7 @@ static NSString    *userAgent      = nil;
       pmime = [self pathToAttachmentWithName: [NSString stringWithFormat: @".%@.mime", name]];
       if (![[mimeType dataUsingEncoding: NSUTF8StringEncoding] writeToFile: pmime atomically: YES])
         {
-          [[NSFileManager defaultManager] removeItemAtPath: p error: nil];
+          [[NSFileManager defaultManager] removeItemAtPath: p error: NULL];
           return [NSException exceptionWithHTTPStatus: 500 /* Server Error */
                                                reason: @"Could not write attachment to draft!"];
         }