diff --git a/unix/vncserver b/unix/vncserver
index 43518cf..46540f6 100755
--- a/unix/vncserver
+++ b/unix/vncserver
@@ -26,7 +26,7 @@
 #
 
 # First make sure we're operating in a sane environment.
-$exedir = &DetectBinariesDir($0);
+$exedir = &DetectBinariesDir();
 
 &SanityCheck();