diff --git a/build/libraries_sysmenu/sysmenu/ARM7/src/setAESKey.c b/build/libraries_sysmenu/sysmenu/ARM7/src/setAESKey.c
index 6920865d..b5594ab6 100644
--- a/build/libraries_sysmenu/sysmenu/ARM7/src/setAESKey.c
+++ b/build/libraries_sysmenu/sysmenu/ARM7/src/setAESKey.c
@@ -33,38 +33,38 @@ void SYSMi_SetAESKeysForAccessControlCore( ROM_Header *pROMH, u8 *pDst, BOOL *pI
 // static variable-------------------------------------------------------------
 // const data------------------------------------------------------------------
 
-static const u8 dev_sslClientCert[] = {
+static const u8 dev_sslClientCert[] ATTRIBUTE_ALIGN(4) = {
 	0x79, 0xf9, 0x51, 0xbc, 0x3b, 0xb7, 0xe4, 0xca,
 	0x18, 0x8f, 0xaf, 0x91, 0x8d, 0x89, 0xd3, 0x46,
 };
 
 // dev_commonKeyはベタで持っていい。
-static const u8 dev_commonKey[] = {
+static const u8 dev_commonKey[] ATTRIBUTE_ALIGN(4) = {
 	0xA1, 0x60, 0x4A, 0x6A, 0x71, 0x23, 0xB5, 0x29,
 	0xAE, 0x8B, 0xEC, 0x32, 0xC8, 0x16, 0xFC, 0xAA
 };
 
-static const u8 dev_seedES[] = {
+static const u8 dev_seedES[] ATTRIBUTE_ALIGN(4) = {
 	0x2D, 0xD4, 0x03, 0x98, 0xA7, 0x6B, 0x03, 0x28,
 	0xCE, 0x61, 0x04, 0xBB, 0x0A, 0xBB, 0x03, 0x5B,
 };
 
-static const u8 dev_seedNAM[] = {
+static const u8 dev_seedNAM[] ATTRIBUTE_ALIGN(4) = {
 	0x4D, 0x04, 0xA4, 0x7F, 0xE3, 0x02, 0x30, 0x2E,
 	0x2A, 0x07, 0x06, 0xE6, 0xD9, 0x06, 0x47, 0x76,
 };
 
-static const u8 dev_seedSlotC[] = {
+static const u8 dev_seedSlotC[] ATTRIBUTE_ALIGN(4) = {
 	0x3B, 0x06, 0x86, 0x57, 0x33, 0x04, 0x88, 0x11,
 	0x49, 0x04, 0x6B, 0x33, 0x12, 0x02, 0xAC, 0xF3,
 };
 
-static const u8 dev_jpegEncodeKeyForLauncher[] = {
+static const u8 dev_jpegEncodeKeyForLauncher[] ATTRIBUTE_ALIGN(4) = {
 	0xEF, 0x9A, 0xB3, 0x39, 0x48, 0x3C, 0x2B, 0x13,
 	0x39, 0x31, 0xA5, 0x3F, 0x86, 0x25, 0x9B, 0xB3,
 };
 
-static const u8 dev_jpegEncodeKeyForNormal[] = {
+static const u8 dev_jpegEncodeKeyForNormal[] ATTRIBUTE_ALIGN(4) = {
 	0x79, 0xAF, 0xFE, 0xA7, 0xF3, 0x6A, 0xB7, 0xBE,
 	0x83, 0xB6, 0x41, 0xFD, 0xFC, 0x42, 0xD7, 0x3B,
 };