diff --git a/src/cpp/rtps/builtin/discovery/endpoint/EDP.cpp b/src/cpp/rtps/builtin/discovery/endpoint/EDP.cpp
index e20f5d74afe..c70932a95e2 100644
--- a/src/cpp/rtps/builtin/discovery/endpoint/EDP.cpp
+++ b/src/cpp/rtps/builtin/discovery/endpoint/EDP.cpp
@@ -487,8 +487,8 @@ bool EDP::unpairWriterProxy(
             {
                 if (r.matched_writer_remove(writer_guid, removed_by_lease))
                 {
-                    const GUID_t& reader_guid = r.getGuid();
 #if HAVE_SECURITY
+                    const GUID_t& reader_guid = r.getGuid();
                     mp_RTPSParticipant->security_manager().remove_writer(reader_guid,
                     participant_guid, writer_guid);
 #endif // if HAVE_SECURITY
@@ -854,6 +854,7 @@ bool EDP::pairingReader(
 #else
                 if (R->matched_writer_add(*wdatait))
                 {
+                    static_cast<void>(reader_guid);  // Void cast to force usage if we don't have LOG_INFOs
                     EPROSIMA_LOG_INFO(RTPS_EDP_MATCH,
                             "WP:" << wdatait->guid() << " match R:" << reader_guid << ". RLoc:" <<
                             wdatait->remote_locators());