diff --git a/src/qtdiag/qtdiag.pro b/src/qtdiag/qtdiag.pro
index 40e8418..71662e8 100644
--- a/src/qtdiag/qtdiag.pro
+++ b/src/qtdiag/qtdiag.pro
@@ -4,6 +4,7 @@ requires(qtConfig(qtdiag))
 
 CONFIG += console
 QT += core-private gui-private
+LIBS += -latomic
 qtConfig(opengl): QT += opengl
 
 qtHaveModule(widgets): QT += widgets