diff --git a/build.xml b/build.xml
index 50aedfbe..daee82a8 100644
--- a/build.xml
+++ b/build.xml
@@ -404,7 +404,7 @@
 
 	<!-- Compiles the Java source code -->
 	<target name="compile" description="Compiles the java source code" depends="-initialize">
-		<javac debug="yes" destdir="${lwjgl.bin}" source="1.5" target="1.5" classpath="${lwjgl.lib}/jinput.jar:${lwjgl.lib}/AppleJavaExtensions.jar" taskname="core">
+		<javac debug="yes" destdir="${lwjgl.bin}" source="1.5" target="1.5" classpath="${lwjgl.lib}/jinput.jar:${lwjgl.lib}/AppleJavaExtensions.jar;${lwjgl.lib}/asm.jar;${lwjgl.lib}/asm-util.jar" taskname="core">
             <!--<compilerarg value="-Xlint:unchecked"/>-->
 			<src path="${lwjgl.src}/java/"/>
 			<src path="${lwjgl.src}/generated/"/>