diff --git a/kobaltw b/kobaltw
index c22c253..3636641 100644
--- a/kobaltw
+++ b/kobaltw
@@ -1,3 +1,3 @@
 #!/usr/bin/env sh
-JAR=$(ls -1 /k/GitHub/kobalt/kobaltBuild/libs/*.jar | grep -v javadoc | grep -v sources)
+JAR=$(ls -1 -t /k/GitHub/kobalt/kobaltBuild/libs/*.jar | grep -v javadoc | grep -v sources | head -1)
 java -jar $JAR $*