diff --git a/build.xml b/build.xml
index e16cb9958..9ebf9d5e3 100644
--- a/build.xml
+++ b/build.xml
@@ -310,6 +310,8 @@
   	<!-- copy Unix wrappers -->
     <copy todir="${release_main}">
       <fileset dir=".">
+		<include name="yacy.blue"/>
+		<include name="cleanUp.sh"/>
         <include name="startYACY.sh"/>
         <include name="stopYACY.sh"/>
         <include name="killYACY.sh"/>
diff --git a/cleanUp.sh b/cleanUp.sh
new file mode 100755
index 000000000..e11a5b3b9
--- /dev/null
+++ b/cleanUp.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+JAVA_ARGS="-Xmx1024m -cp lib/yacycore.jar:lib/jcifs-1.3.15.jar:lib/httpcore-4.0.1.jar de.anomic.data.URLAnalysis"
+nice -n 19 java $JAVA_ARGS -incell DATA/INDEX/freeworld/SEGMENTS/default used.dump
+nice -n 19 java $JAVA_ARGS -diffurlcol DATA/INDEX/freeworld/SEGMENTS/default used.dump diffurlcol.dump
+rm used.dump
+nice -n 19 java $JAVA_ARGS -copy DATA/INDEX/freeworld/SEGMENTS/default diffurlcol.dump
+rm diffurlcol.dump