diff --git a/awtk_config_common.py b/awtk_config_common.py
index c0f87c85f..32c79c9e7 100644
--- a/awtk_config_common.py
+++ b/awtk_config_common.py
@@ -113,7 +113,7 @@ if OS_NAME == 'Darwin':
     OS_LIBS = ['stdc++', 'iconv', 'pthread', 'm', 'dl']
     OS_LINKFLAGS = '-framework IOKit -framework Cocoa -framework QuartzCore -framework OpenGL -weak_framework Metal -weak_framework MetalKit'
     OS_FLAGS = OS_FLAGS + ' -DHAS_SEM_OPEN '
-    OS_FLAGS = OS_FLAGS + ' -D__APPLE__ -DHAS_PTHREAD -DMACOS -Dmacintosh '
+    OS_FLAGS = OS_FLAGS + ' -D__APPLE__ -DHAS_PTHREAD -DMACOS '
     OS_FLAGS = OS_FLAGS + ' -D__STDC_LIMIT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_CONSTANT_MACROS  -DBGFX_CONFIG_RENDERER_METAL=1 '
     OS_LIBPATH = ['/usr/local/lib/', sdl_lib]
 
diff --git a/tools/api_doc_lint/ctags/general.h b/tools/api_doc_lint/ctags/general.h
index f044f894e..2d93592bd 100644
--- a/tools/api_doc_lint/ctags/general.h
+++ b/tools/api_doc_lint/ctags/general.h
@@ -20,7 +20,7 @@
 # include "e_amiga.h"
 #elif defined (DJGPP)
 # include "e_djgpp.h"
-#elif defined (macintosh)
+#elif defined (__APPLE__)
 # include "e_mac.h"
 #elif defined (MSDOS) || defined (WIN32)
 # include "e_msoft.h"