diff --git a/src/dex_cache.h b/src/dex_cache.h
index 0ac2ee1..7662a7d0 100644
--- a/src/dex_cache.h
+++ b/src/dex_cache.h
@@ -17,7 +17,7 @@
 class String;
 union JValue;
 
-class CodeAndDirectMethods : public IntArray {
+class MANAGED CodeAndDirectMethods : public IntArray {
  public:
   void* GetResolvedCode(uint32_t method_idx) const {
     return reinterpret_cast<byte*>(Get(CodeIndex(method_idx)));
@@ -78,7 +78,7 @@
   DISALLOW_IMPLICIT_CONSTRUCTORS(CodeAndDirectMethods);
 };
 
-class DexCache : public ObjectArray<Object> {
+class MANAGED DexCache : public ObjectArray<Object> {
  public:
   void Init(String* location,
             ObjectArray<String>* strings,