diff --git a/libretroshare/src/serialiser/rstlvtypes.cc b/libretroshare/src/serialiser/rstlvtypes.cc
index 6a2fc0579..f10dda66a 100644
--- a/libretroshare/src/serialiser/rstlvtypes.cc
+++ b/libretroshare/src/serialiser/rstlvtypes.cc
@@ -247,6 +247,7 @@ std::ostream &RsTlvBinaryData::print(std::ostream &out, uint16_t indent)
 
 RsTlvPeerIdSet::RsTlvPeerIdSet(): RsTlvStringSet(TLV_TYPE_PEERSET) {}
 RsTlvHashSet::RsTlvHashSet(): RsTlvStringSet(TLV_TYPE_HASHSET) {}
+RsTlvPgpIdSet::RsTlvPgpIdSet(): RsTlvStringSet(TLV_TYPE_PGPIDSET) {}
 
 
 RsTlvStringSet::RsTlvStringSet(uint16_t type) :mType(type)
diff --git a/libretroshare/src/serialiser/rstlvtypes.h b/libretroshare/src/serialiser/rstlvtypes.h
index 4148faa62..45e6e1e68 100644
--- a/libretroshare/src/serialiser/rstlvtypes.h
+++ b/libretroshare/src/serialiser/rstlvtypes.h
@@ -122,6 +122,12 @@ class RsTlvHashSet: public RsTlvStringSet
 	RsTlvHashSet();
 };
 
+class RsTlvPgpIdSet: public RsTlvStringSet
+{
+	public:
+	RsTlvPgpIdSet();
+};
+
 class RsTlvServiceIdSet: public RsTlvItem
 {
 	public: