diff --git a/demonstration/build.xml b/demonstration/build.xml
index b51ac8d..891b994 100644
--- a/demonstration/build.xml
+++ b/demonstration/build.xml
@@ -47,7 +47,7 @@
 	  </path>
 
 	
-	<target name='clean'>
+	<target name='init'>
 		<delete dir='${build.home}'/>
 		<mkdir dir='${build.home}'/>
 		<mkdir dir='${bin.tests}'/>
@@ -55,6 +55,10 @@
 		<mkdir dir='${bin.static}'/>
 	</target>
 	
+	<target name='clean'>
+	    <delete dir='${build.home}'/>
+	</target>
+	
 	<target name='build-static'>
 	    <javac srcdir="${source}"
 	           destdir="${bin.static}"
@@ -109,9 +113,7 @@
 	    </javadoc>
 	  </target>
 	
-	<target name='build' depends='build-static, build-caller, build-tests, javadoc'>
-	
-	
+	<target name='build' depends='init, build-static, build-caller, build-tests, javadoc'>
 	</target>
 	
 	<target name='run'>