diff --git a/src/core/core_common.pri b/src/core/core_common.pri
index 370fe4d2a03dc15263e3df9c83ba867630af3614..a2f7c9eb4dcede57a806eadf57be61809cd841dd 100644
--- a/src/core/core_common.pri
+++ b/src/core/core_common.pri
@@ -6,3 +6,6 @@ QT += qml quick webchannel
 QT_PRIVATE += quick-private gui-private core-private webenginecoreheaders-private
 
 qtHaveModule(positioning):QT += positioning
+
+# LTO does not work for Chromium at the moment, so disable it completely for core.
+CONFIG -= ltcg