diff --git a/runtime/image.h b/runtime/image.h
index eb26f7f..1a0d8fd 100644
--- a/runtime/image.h
+++ b/runtime/image.h
@@ -65,7 +65,7 @@
   }
 
   // Visit ArtMethods in the section starting at base.
-  void VisitPackedArtMethods(ArtMethodVisitor* visitor, uint8_t* base, size_t method_size) const;
+  void VisitPackedArtMethods(ArtMethodVisitor* visitor, uint8_t* base, size_t pointer_size) const;
 
   // Visit ArtMethods in the section starting at base.
   void VisitPackedArtFields(ArtFieldVisitor* visitor, uint8_t* base) const;