diff --git a/src/src.pro b/src/src.pro
index aa1fa421d..86022c082 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -20,6 +20,7 @@ nogui {
     TARGET = qbittorrent-nox
 } else {
     QT += xml
+    QT += concurrent
     CONFIG(static) {
         DEFINES += QBT_STATIC_QT
         QTPLUGIN += qico