diff --git a/indra/newview/NACLantispam.cpp b/indra/newview/NACLantispam.cpp
index cb30a703bc..1b1ce6916d 100644
--- a/indra/newview/NACLantispam.cpp
+++ b/indra/newview/NACLantispam.cpp
@@ -431,7 +431,8 @@ bool NACLAntiSpamRegistry::checkQueue(EAntispamQueue queue, const LLUUID& source
 			{
 				LLUUID request_id;
 				request_id.generate();
-				mAvatarNameCallbackConnections[request_id] = LLAvatarNameCache::get(source, boost::bind(&NACLAntiSpamRegistry::onAvatarNameCallback, this, _1, _2, data, request_id));
+				LLAvatarNameCache::callback_connection_t cb = LLAvatarNameCache::get(source, boost::bind(&NACLAntiSpamRegistry::onAvatarNameCallback, this, _1, _2, data, request_id));
+				mAvatarNameCallbackConnections.insert(std::make_pair(request_id, cb));
 			}
 		}
 		LL_INFOS("AntiSpam") << "Blocked " << source.asString() << " for spamming a " << getQueueName(queue) << " (" << multiplier * mQueues[queue]->getAmount() << ") times in " << mQueues[queue]->getTime() << " seconds." << LL_ENDL;