diff --git a/companion/src/CMakeLists.txt b/companion/src/CMakeLists.txt
index ab7fe3e70..6d9ae79e3 100644
--- a/companion/src/CMakeLists.txt
+++ b/companion/src/CMakeLists.txt
@@ -338,7 +338,11 @@ if(WIN32)
   set(simu_SRCS ${simu_SRCS} icon.rc)
 endif()
 
-add_executable(simulator WIN32 ${simu_SRCS})
+if(APPLE)
+  add_executable(simulator MACOSX_BUNDLE ${simu_SRCS})
+else()
+  add_executable(simulator WIN32 ${simu_SRCS})
+endif()
 
 if(SDL_FOUND)
   target_link_libraries(simulator simulation common ${QT_LIBRARIES} ${PTHREAD_LIBRARY} ${SDL_LIBRARY} ${PHONON_LIBS})