diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 56f2ab0..3a5259f 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,5 +1,7 @@
 pkg_check_modules(NOTIFICATIONS_API REQUIRED lomiri-shell-notifications=3)
 
+include_directories(${NOTIFICATIONS_API_INCLUDE_DIRS})
+
 set(CORE_SRCS
 ActionModel.cpp
 ../include/ActionModel.h