diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9ef508fa4e93f1a6ca4333620aa6353244f5cedd..f5b3b11dd426c3ddd5e2cc501b4699cc95ec4b52 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,8 +18,11 @@ file(GLOB_RECURSE SOURCES src/*.cpp)
 file(GLOB_RECURSE HEADERS src/*.h)
 
 qt_add_plugin(${PROJECT_NAME} SHARED
-     ${SOURCES} ${HEADERS} src/cumbiadbusplugin.json)
+     )
 
+ target_sources(${PROJECT_NAME} PRIVATE
+     ${SOURCES} ${HEADERS} src/cumbiadbusplugin.json
+ )
 target_include_directories(${PROJECT_NAME} PRIVATE
     src
 )