diff --git a/bundler/src/main/java/dev/openrs2/bundler/transform/RightClickTransformer.java b/bundler/src/main/java/dev/openrs2/bundler/transform/RightClickTransformer.java
new file mode 100644
index 0000000000..cb4e387ca5
--- /dev/null
+++ b/bundler/src/main/java/dev/openrs2/bundler/transform/RightClickTransformer.java
@@ -0,0 +1,65 @@
+package dev.openrs2.bundler.transform;
+
+import dev.openrs2.asm.classpath.ClassPath;
+import dev.openrs2.asm.transform.Transformer;
+import org.objectweb.asm.Opcodes;
+import org.objectweb.asm.tree.ClassNode;
+import org.objectweb.asm.tree.FieldInsnNode;
+import org.objectweb.asm.tree.InsnList;
+import org.objectweb.asm.tree.InsnNode;
+import org.objectweb.asm.tree.MethodInsnNode;
+import org.objectweb.asm.tree.MethodNode;
+import org.objectweb.asm.tree.analysis.AnalyzerException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public final class RightClickTransformer extends Transformer {
+	private static final Logger logger = LoggerFactory.getLogger(RightClickTransformer.class);
+
+	private int metaDownCalls;
+
+	@Override
+	protected void preTransform(ClassPath classPath) throws AnalyzerException {
+		metaDownCalls = 0;
+	}
+
+	@Override
+	protected boolean transformCode(ClassNode clazz, MethodNode method) throws AnalyzerException {
+		for (var it = method.instructions.iterator(); it.hasNext(); ) {
+			var insn = it.next();
+			if (insn.getOpcode() != Opcodes.INVOKEVIRTUAL) {
+				continue;
+			}
+
+			var invokevirtual = (MethodInsnNode) insn;
+			if (!invokevirtual.owner.equals("java/awt/event/MouseEvent")) {
+				continue;
+			}
+
+			if (!invokevirtual.name.equals("isMetaDown")) {
+				continue;
+			}
+
+			if (!invokevirtual.desc.equals("()Z")) {
+				continue;
+			}
+
+			invokevirtual.name = "getModifiersEx";
+			invokevirtual.desc = "()I";
+
+			var list = new InsnList();
+			list.add(new FieldInsnNode(Opcodes.GETSTATIC, "java/awt/event/MouseEvent", "BUTTON3_DOWN_MASK", "I"));
+			list.add(new InsnNode(Opcodes.IAND));
+			method.instructions.insert(invokevirtual, list);
+
+			metaDownCalls++;
+		}
+
+		return false;
+	}
+
+	@Override
+	protected void postTransform(ClassPath classPath) throws AnalyzerException {
+		logger.info("Replaced {} isMetaDown calls with getModifiersEx", metaDownCalls);
+	}
+}
diff --git a/deob/pom.xml b/deob/pom.xml
index a98098fd00..7ad2ee07e9 100644
--- a/deob/pom.xml
+++ b/deob/pom.xml
@@ -27,6 +27,11 @@
       <artifactId>openrs2-asm</artifactId>
       <version>${project.version}</version>
     </dependency>
+    <dependency>
+      <groupId>dev.openrs2</groupId>
+      <artifactId>openrs2-bundler</artifactId>
+      <version>${project.version}</version>
+    </dependency>
     <dependency>
       <groupId>dev.openrs2</groupId>
       <artifactId>openrs2-deob-annotations</artifactId>
diff --git a/deob/src/main/java/dev/openrs2/deob/Deobfuscator.java b/deob/src/main/java/dev/openrs2/deob/Deobfuscator.java
index f151fe32e1..09c5bf1364 100644
--- a/deob/src/main/java/dev/openrs2/deob/Deobfuscator.java
+++ b/deob/src/main/java/dev/openrs2/deob/Deobfuscator.java
@@ -10,6 +10,7 @@ import com.google.common.collect.ImmutableList;
 import dev.openrs2.asm.classpath.ClassPath;
 import dev.openrs2.asm.classpath.Library;
 import dev.openrs2.asm.transform.Transformer;
+import dev.openrs2.bundler.transform.RightClickTransformer;
 import dev.openrs2.deob.remap.ClassNamePrefixer;
 import dev.openrs2.deob.remap.TypedRemapper;
 import dev.openrs2.deob.transform.BitShiftTransformer;
@@ -30,6 +31,7 @@ public final class Deobfuscator {
 	private static final Logger logger = LoggerFactory.getLogger(Deobfuscator.class);
 
 	private static final List<Transformer> TRANSFORMERS = List.of(
+		new RightClickTransformer(),
 		new OpaquePredicateTransformer(),
 		new ExceptionTracingTransformer(),
 		new BitShiftTransformer(),