diff --git a/asm/pom.xml b/asm/pom.xml
index cc78471f..41d8d25f 100644
--- a/asm/pom.xml
+++ b/asm/pom.xml
@@ -25,6 +25,11 @@
       <artifactId>openrs2-util</artifactId>
       <version>${project.version}</version>
     </dependency>
+    <dependency>
+      <groupId>dev.openrs2</groupId>
+      <artifactId>pack200</artifactId>
+      <version>1.0.0-SNAPSHOT</version>
+    </dependency>
     <dependency>
       <groupId>org.ow2.asm</groupId>
       <artifactId>asm</artifactId>
diff --git a/asm/src/main/java/dev/openrs2/asm/classpath/Library.java b/asm/src/main/java/dev/openrs2/asm/classpath/Library.java
index 9ad95bbd..e97aec24 100644
--- a/asm/src/main/java/dev/openrs2/asm/classpath/Library.java
+++ b/asm/src/main/java/dev/openrs2/asm/classpath/Library.java
@@ -11,12 +11,12 @@ import java.util.TreeMap;
 import java.util.jar.JarEntry;
 import java.util.jar.JarInputStream;
 import java.util.jar.JarOutputStream;
-import java.util.jar.Pack200;
 import java.util.zip.GZIPInputStream;
 import java.util.zip.GZIPOutputStream;
 
 import dev.openrs2.util.io.DeterministicJarOutputStream;
 import dev.openrs2.util.io.SkipOutputStream;
+import org.apache.harmony.pack200.Pack200;
 import org.objectweb.asm.ClassReader;
 import org.objectweb.asm.ClassVisitor;
 import org.objectweb.asm.ClassWriter;