diff --git a/src/src.pro b/src/src.pro
index d22affcde..cb76a7900 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -8,7 +8,7 @@ DEBUG_MODE = 1
 # Global
 TEMPLATE = app
 TARGET = qbittorrent
-CONFIG += qt x11
+CONFIG += qt thread x11
 
 # Update this VERSION for each release
 DEFINES += VERSION=\\\"v0.9.0rc1\\\"