diff --git a/app/src/main/cpp/CMakeLists.txt b/app/src/main/cpp/CMakeLists.txt
index 5959290f..6d5a415b 100644
--- a/app/src/main/cpp/CMakeLists.txt
+++ b/app/src/main/cpp/CMakeLists.txt
@@ -36,7 +36,7 @@ add_definitions(-DHAVE_STRING_H) # for memcpy in md5.c
 add_definitions(-DOUTPUT_CAMERA_DBG_INFO)
 add_definitions(-DALIGN_HB_TIMER_TO_PHOTO)
 
-add_definitions(-DUSING_N938)
+#add_definitions(-DUSING_N938)
 
 # include_directories(${OpenCV_DIR}/include)
 # add_library( lib_opencv SHARED IMPORTED )