diff --git a/pvAccessApp/server/serverChannelImpl.cpp b/pvAccessApp/server/serverChannelImpl.cpp
index f5e1dc0..8736fbb 100644
--- a/pvAccessApp/server/serverChannelImpl.cpp
+++ b/pvAccessApp/server/serverChannelImpl.cpp
@@ -11,7 +11,7 @@ namespace epics { namespace pvAccess {
 ServerChannelImpl::ServerChannelImpl(Channel::shared_pointer const & channel, pvAccessID cid, pvAccessID sid, epics::pvData::PVField::shared_pointer const & securityToken):
 			_channel(channel),
 			_cid(cid),
-			_sid(cid),
+			_sid(sid),
 			_destroyed(false)
 {
 	if (!channel.get())