diff --git a/libretroshare/src/gxs/rsgxsnetservice.cc b/libretroshare/src/gxs/rsgxsnetservice.cc
index 49fa13cb6..4b2161985 100644
--- a/libretroshare/src/gxs/rsgxsnetservice.cc
+++ b/libretroshare/src/gxs/rsgxsnetservice.cc
@@ -4179,6 +4179,7 @@ void RsGxsNetService::handleRecvSyncMessage(RsNxsSyncMsgReqItem *item,bool item_
 						delete *it ;
 
 					itemL.clear() ;
+					delete mItem ;
 					break ;
 				}
 			}
diff --git a/libretroshare/src/rsserver/p3peers.cc b/libretroshare/src/rsserver/p3peers.cc
index d4b5fe332..d700f6a42 100644
--- a/libretroshare/src/rsserver/p3peers.cc
+++ b/libretroshare/src/rsserver/p3peers.cc
@@ -1073,6 +1073,8 @@ std::string p3Peers::getPGPKey(const RsPgpId& pgp_id,bool include_signatures)
 
 	RsCertificate cert( Detail,mem_block,mem_block_size ) ;
 
+    delete[] mem_block ;
+
 	return cert.armouredPGPKey() ;
 }
 
@@ -1125,6 +1127,8 @@ std::string p3Peers::GetRetroshareInvite(const RsPeerId& ssl_id,bool include_sig
 
 		RsCertificate cert( Detail,mem_block,mem_block_size ) ;
 
+        delete[] mem_block ;
+
 		return cert.toStdString() ;
 
 	}