diff --git a/CMakeLists.txt b/CMakeLists.txt
index fc7aacf61..232e14e9b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -91,6 +91,7 @@ endif()
 if(LINPHONE_BUILDER_GROUP_EXTERNAL_SOURCE_PATH_BUILDERS)
 	include("${EP_bellesip_CONFIG_DIR}/BelleSIPConfig.cmake")
 	include("${EP_ms2_CONFIG_DIR}/Mediastreamer2Config.cmake")
+	include("${EP_ms2_CONFIG_DIR}/BcToolboxConfig.cmake")
 else()
 	find_package(BelleSIP REQUIRED)
 	find_package(Mediastreamer2 REQUIRED)
diff --git a/gtk/CMakeLists.txt b/gtk/CMakeLists.txt
index f122dc209..436a6919b 100644
--- a/gtk/CMakeLists.txt
+++ b/gtk/CMakeLists.txt
@@ -116,6 +116,8 @@ if(APPLE)
 	target_link_libraries(linphone-gtk "-framework Cocoa")
 endif()
 
+set_target_properties(linphone-gtk PROPERTIES XCODE_ATTRIBUTE_WARNING_CFLAGS "")
+
 
 install(TARGETS linphone-gtk
 	RUNTIME DESTINATION bin