diff --git a/inc/sys.h b/inc/sys.h
index e863195..923391f 100644
--- a/inc/sys.h
+++ b/inc/sys.h
@@ -18,7 +18,6 @@ void sleep(u32 ms);
 void dma_write_sram(void* src, u32 offset, u32 size);
 void dma_read_sram(void *dest, u32 offset, u32 size);
 u8 getSaveType();
-u8 getCicType(u8 bios_cic);
 
 unsigned int CRC_Calculate(unsigned int crc, unsigned char* buf, unsigned int len);