diff --git a/bin/.gitignore b/bin/.gitignore
new file mode 100644
index 0000000..44fde90
--- /dev/null
+++ b/bin/.gitignore
@@ -0,0 +1 @@
+/fr/
diff --git a/build.xml b/build.xml
index e5c5895..781790f 100644
--- a/build.xml
+++ b/build.xml
@@ -1,19 +1,33 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 
-<project default="create_run_jar" name="Create Runnable Jar for Project pcapngdecoder">
-    
-    <property name="version" value="1.0" />
-    
-    <!--this file was created by Eclipse Runnable JAR Export Wizard-->
-    <!--ANT 1.7 is required                                        -->
-    <target name="create_run_jar">
-        <jar destfile="${basedir}/release/pcapngdecoder-${version}.jar" filesetmanifest="mergewithoutmain">
-            <manifest>
-                <attribute name="Main-Class" value="fr.bmartel.pcapdecoder.main.MainParser"/>
-                <attribute name="Class-Path" value="."/>
-            </manifest>
-            <fileset dir="${basedir}/bin"/>
-        </jar>
-    </target>
-    
+<project default="build" name="compile-archive">
+	
+	<property name="project-name" value="pcapngdecoder"/>
+	
+	<property name="version" value="1.0" />
+
+	<path id="master-classpath">
+	  <fileset dir="${basedir}/libs">
+	    <include name="*.jar"/>
+	  </fileset>
+	</path>
+	
+	<target name="compile" description="Compile source">
+        <mkdir dir="bin" />
+        <javac srcdir="src" includes="**" destdir="bin"  >
+        	<classpath refid="master-classpath"/>
+       	</javac>
+		
+        <copy todir="bin">
+            <fileset dir="src" />
+        </copy>
+	</target>
+	
+	<target name="build" depends="compile">
+		<jar destfile="${basedir}/release/${project-name}-${version}.jar">
+			<fileset dir="${basedir}/bin" />
+			<zipgroupfileset dir="${basedir}/libs" includes="**/*.jar" />
+		</jar>
+	</target>
+
 </project>
diff --git a/release/pcapngdecoder-1.0.jar b/release/pcapngdecoder-1.0.jar
index f579169..4a36665 100644
Binary files a/release/pcapngdecoder-1.0.jar and b/release/pcapngdecoder-1.0.jar differ