diff --git a/indra/newview/rlvactions.h b/indra/newview/rlvactions.h
index 499b53b6a5..889da1e645 100644
--- a/indra/newview/rlvactions.h
+++ b/indra/newview/rlvactions.h
@@ -27,6 +27,7 @@
 class LLInventoryCategory;
 class LLInventoryItem;
 class LLViewerObject;
+class LLVOAvatar;
 
 // ============================================================================
 // RlvActions class declaration - developer-friendly non-RLVa code facing class, use in lieu of RlvHandler whenever possible