diff --git a/src/gui/CMakeLists.txt b/src/gui/CMakeLists.txt
index 4c6513f34..44148b441 100644
--- a/src/gui/CMakeLists.txt
+++ b/src/gui/CMakeLists.txt
@@ -30,7 +30,6 @@ set(QBT_GUI_HEADERS
 about_imp.h
 addnewtorrentdialog.h
 advancedsettings.h
-advancedsettings.h
 autoexpandabledialog.h
 banlistoptions.h
 categoryfiltermodel.h