diff --git a/kobaltw b/kobaltw
index 9726da2a..c1c1d7e2 100755
--- a/kobaltw
+++ b/kobaltw
@@ -1,5 +1,2 @@
-if [ -z $KOBALT_HOME ]; then
-    KOBALT_HOME="."
-fi
-java -jar $KOBALT_HOME/kobalt/wrapper/kobalt-wrapper.jar $*
+java -jar $(dirname $0)/kobalt/wrapper/kobalt-wrapper.jar $*