diff --git a/rocclr/device/device.hpp b/rocclr/device/device.hpp
index b6d9aefde2..bfcb18d81f 100644
--- a/rocclr/device/device.hpp
+++ b/rocclr/device/device.hpp
@@ -734,6 +734,16 @@ class Memory : public amd::HeapObject {
     return NULL;
   }
 
+  bool isPersistentMapped() const { return (flags_ & PersistentMap) ? true : false; }
+  void setPersistentMapFlag(bool persistentMapped) {
+    if (persistentMapped == true) {
+      flags_ |= PersistentMap;
+    }
+    else {
+      flags_ &= ~PersistentMap;
+    }
+  }
+
   virtual bool pinSystemMemory(void* hostPtr,  //!< System memory address
                                size_t size     //!< Size of allocated system memory
   ) {
diff --git a/rocclr/device/pal/palmemory.hpp b/rocclr/device/pal/palmemory.hpp
index 0c1cbd46a6..bc49c0f65a 100644
--- a/rocclr/device/pal/palmemory.hpp
+++ b/rocclr/device/pal/palmemory.hpp
@@ -97,16 +97,6 @@ class Memory : public device::Memory, public Resource {
                                size_t* slicePitch = NULL    //!< Slice for the mapped memory
   );
 
-  virtual bool isPersistentMapped() const { return (flags_ & PersistentMap) ? true : false; }
-  virtual void setPersistentMapFlag(bool persistentMapped) {
-    if (persistentMapped == true) {
-      flags_ |= PersistentMap;
-    }
-    else {
-      flags_ &= ~PersistentMap;
-    }
-  }
-
   //! Pins system memory associated with this memory object
   virtual bool pinSystemMemory(void* hostPtr,  //!< System memory address
                                size_t size     //!< Size of allocated system memory