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--- a/libupnpp/workqueue.hxx
+++ b/libupnpp/workqueue.hxx
@@ -90,7 +90,7 @@
 			if ((err = pthread_create(&thr, 0, workproc, arg))) {
 				return false;
 			}
-			m_worker_threads.insert(pair<pthread_t, WQTData>(thr, WQTData()));
+			m_worker_threads.insert(std::pair<pthread_t, WQTData>(thr, WQTData()));
 		}
 		return true;
 	}