diff --git a/clean.sh b/clean.sh
new file mode 100644
index 0000000..0a15bde
--- /dev/null
+++ b/clean.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+DEBUG=false
+
+rm="rm -rf"
+
+if [ "$DEBUG" = true ]; then
+	rm="echo rm -rf"
+fi
+
+buildkt="kobalt/src/Build.kt"
+
+name=$(cat $buildkt | grep -m 1 "name = " | cut -d"\"" -f 2)
+group=$(cat $buildkt | grep -m 1 "group = " | cut -d"\"" -f 2)
+
+if [ -z "$1" ]; then
+	version=$(cat $buildkt | grep -m 1 "version = " | cut -d"\"" -f 2)
+else
+	version="$1"
+fi
+
+maven="/k/maven/repository/${group//.//}/${name}/${version}"
+kobalt="$HOME/.kobalt/cache/${group//.//}/${name}/${version}"
+
+read -p "Delete version ${version}? " -n 1 -r
+echo
+if [[ $REPLY =~ ^[Yy]$ ]]; then
+	for dir in "$kobalt" "$maven"; do
+		if [ -d "$dir" ]; then
+			echo -e "Deleting : \e[32;1m$dir\e[0m"
+			$rm "$dir"
+		else
+			echo -e "Not Found: \e[31;1m$dir\e[0m"
+		fi
+	done
+fi
\ No newline at end of file
diff --git a/example/kobalt/src/Build.kt b/example/kobalt/src/Build.kt
index 11741fd..d7959ef 100644
--- a/example/kobalt/src/Build.kt
+++ b/example/kobalt/src/Build.kt
@@ -6,6 +6,7 @@ import com.beust.kobalt.project
 import java.io.FileInputStream
 import java.util.*
 
+// .kobaltw run
 
 val bs = buildScript {
     repos(file("K:/maven/repository/"))
diff --git a/kobalt/src/Build.kt b/kobalt/src/Build.kt
index ba1d790..86733eb 100644
--- a/kobalt/src/Build.kt
+++ b/kobalt/src/Build.kt
@@ -84,10 +84,10 @@ val semver = project {
 
     assemble {
         jar {
-            fatJar = true
+            //fatJar = true
         }
         mavenJars {
-            fatJar = true
+            //fatJar = true
         }
     }