diff --git a/kalyptus/kalyptus b/kalyptus/kalyptus
index 5bc443ba..5bde3143 100644
--- a/kalyptus/kalyptus
+++ b/kalyptus/kalyptus
@@ -14,6 +14,8 @@ use Getopt::Long;
 use File::Basename;
 use strict;
 
+# allow to use local modules
+use lib dirname (__FILE__);
 use Ast;
 
 use kdocUtil;