diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 5f666281c..9999d2273 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -200,6 +200,7 @@ set(gui_SOURCES
 if(APPLE)
     set(gui_SOURCES
             ${gui_SOURCES}
+            core/MacPasteboard.cpp
             gui/osutils/macutils/MacUtils.cpp
             gui/osutils/macutils/ScreenLockListenerMac.cpp
             gui/osutils/macutils/AppKitImpl.mm