diff --git a/include/sysmenu/util.h b/include/sysmenu/util.h
index 3e54fd10..66431f6a 100644
--- a/include/sysmenu/util.h
+++ b/include/sysmenu/util.h
@@ -133,7 +133,7 @@ static inline BOOL UTL_CheckAppRegion( u32 card_region_bitmap )
 }
 
 // CRCƒ`ƒFƒbƒN
-static BOOL UTL_CheckAppCRC16( ROM_Header_Short *pROMH )
+static inline BOOL UTL_CheckAppCRC16( ROM_Header_Short *pROMH )
 {
 	u16 calc_crc = SVC_GetCRC16( 65535, pROMH, 0x015e );
 	if( ( calc_crc != pROMH->header_crc16 ) ||