diff --git a/build/libraries_sysmenu/sysmenu/ARM9/Makefile b/build/libraries_sysmenu/sysmenu/ARM9/Makefile
index 2a4d988f..8738dbb6 100644
--- a/build/libraries_sysmenu/sysmenu/ARM9/Makefile
+++ b/build/libraries_sysmenu/sysmenu/ARM9/Makefile
@@ -50,10 +50,6 @@ ifneq ($(DHT_TEST),)
 MACRO_FLAGS		+=	-DDHT_TEST
 endif
 
-ifneq ($(AUTH_NTR_CARD_PRODUCT_ONLY),)
-MACRO_FLAGS     +=  -DAUTH_NTR_CARD_PRODUCT_ONLY
-endif
-
 include	$(TWL_IPL_RED_ROOT)/build/buildtools/commondefs
 
 INSTALL_TARGETS	=	$(TARGETS)
diff --git a/build/systemMenu_RED/Launcher/ARM9/Makefile b/build/systemMenu_RED/Launcher/ARM9/Makefile
index c9a630aa..b2adc95d 100644
--- a/build/systemMenu_RED/Launcher/ARM9/Makefile
+++ b/build/systemMenu_RED/Launcher/ARM9/Makefile
@@ -40,7 +40,6 @@ export DISABLE_WDS_SCAN			=	TRUE
 export DISABLE_WLFIRM_LOAD		=	FALSE
 export IGNORE_WLFIRM_SIGNCHECK	=	FALSE
 export DISABLE_SLEEP			=	TRUE
-export AUTH_NTR_CARD_PRODUCT_ONLY =	TRUE
 endif
 
 # MAKEROM SWITCH ※最終ROM作成時は、全てTRUEにセットする
diff --git a/build/systemMenu_tools/SystemUpdater/Makefile b/build/systemMenu_tools/SystemUpdater/Makefile
index e17cc8a3..6927aa78 100644
--- a/build/systemMenu_tools/SystemUpdater/Makefile
+++ b/build/systemMenu_tools/SystemUpdater/Makefile
@@ -52,7 +52,6 @@ export DISABLE_WLFIRM_LOAD	=	FALSE
 export DISABLE_SLEEP		=	FASLE
 export SYSM_OUTSIDE_UI		=	TRUE
 export SYSM_BROADON_UI		=	FALSE
-export AUTH_NTR_CARD_PRODUCT_ONLY =	TRUE
 
 # MAKEROM SWITCH for build SystemMenu
 export DISABLE_DEBUG		=	TRUE