diff --git a/src/System/Synchronization.hpp b/src/System/Synchronization.hpp
index c3c8010..eb212aa 100644
--- a/src/System/Synchronization.hpp
+++ b/src/System/Synchronization.hpp
@@ -273,7 +273,6 @@
 {
 	std::unique_lock<std::mutex> lock(mutex);
 	queue.push(item);
-	lock.unlock();
 	added.notify_one();
 }