diff --git a/source/threads/pool.cpp b/source/threads/pool.cpp
index d4b3af2f..c58f6d58 100644
--- a/source/threads/pool.cpp
+++ b/source/threads/pool.cpp
@@ -141,6 +141,7 @@ namespace threads
 					::pthread_join(thr->handle, 0);
 					::pthread_detach(thr->handle);
 #endif
+					delete thr;
 				}
 
 				std::lock_guard<decltype(mutex_)> lock(mutex_);