diff --git a/deob-bytecode/src/main/kotlin/org/openrs2/deob/bytecode/transform/FinalMethodTransformer.kt b/deob-bytecode/src/main/kotlin/org/openrs2/deob/bytecode/transform/FinalMethodTransformer.kt
index 1d5fce24b3..4bf46df2bc 100644
--- a/deob-bytecode/src/main/kotlin/org/openrs2/deob/bytecode/transform/FinalMethodTransformer.kt
+++ b/deob-bytecode/src/main/kotlin/org/openrs2/deob/bytecode/transform/FinalMethodTransformer.kt
@@ -22,7 +22,9 @@ public class FinalMethodTransformer : Transformer() {
     }
 
     private fun isMethodFinal(classPath: ClassPath, clazz: ClassNode, method: MethodNode): Boolean {
-        if (method.name == "<init>") {
+        if ((clazz.access and Opcodes.ACC_FINAL) != 0) {
+            return false
+        } else if (method.name == "<init>") {
             return false
         } else if ((method.access and (Opcodes.ACC_ABSTRACT or Opcodes.ACC_PRIVATE or Opcodes.ACC_STATIC)) != 0) {
             return false