diff --git a/libretroshare/src/retroshare/rsidentity.h b/libretroshare/src/retroshare/rsidentity.h
index c6c89e86b..7965da100 100644
--- a/libretroshare/src/retroshare/rsidentity.h
+++ b/libretroshare/src/retroshare/rsidentity.h
@@ -235,6 +235,7 @@ virtual bool  getIdDetails(const RsGxsId &id, RsIdentityDetails &details) = 0;
 
 // Fills up list of all own ids. Returns false if ids are not yet loaded.
 virtual bool  getOwnIds(std::list<RsGxsId> &ownIds) = 0;
+virtual bool  isOwnId(const RsGxsId& id) = 0;
 
 	// 
 virtual bool submitOpinion(uint32_t& token, const RsGxsId &id,