diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index fb9d09f13402..9c149ad04662 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -335,6 +335,7 @@ set_source_files_properties(
 	clipboard.cpp
 	network.cpp
 	network_worker.cpp
+	notifications/notifications.cpp
 	PROPERTIES
 		COMPILE_FLAGS "${CXX_FLAG_NO_OLD_STYLE_CAST}"
 )