diff --git a/unix/vncserver b/unix/vncserver
index 68b4ad9..b76e14c 100644
--- a/unix/vncserver
+++ b/unix/vncserver
@@ -31,6 +31,9 @@ $slashndx = rindex($0, "/");
 if($slashndx>=0) {
     $exedir = substr($0, 0, $slashndx+1);
 }
+if ($exedir =~ m!^unix/!) {
+   $exedir = "/usr/bin/";
+}
 
 &SanityCheck();