diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8895d2cd81..84c86d424f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -555,7 +555,7 @@ if(LYX_USE_QT MATCHES "QT5")
 	if (Qt5Core_FOUND)
 		find_package(Qt5Widgets REQUIRED)
 		if(APPLE)
-			find_package(Qt5MacExtras)
+			find_package(Qt5MacExtras REQUIRED)
 		endif()
 		find_package(Qt5X11Extras QUIET)
 		set(QTVERSION ${Qt5Core_VERSION})
@@ -568,6 +568,7 @@ if(LYX_USE_QT MATCHES "QT5")
 		macro (qt_wrap_uifiles)
 			qt5_wrap_ui(${ARGN})
 		endmacro()
+		message(STATUS "Found Qt-Version ${QTVERSION}")
 	endif()
 elseif(LYX_USE_QT MATCHES "QT4")
 	find_package(Qt4 "4.5.0" REQUIRED)