diff --git a/client/Makefile b/client/Makefile
index dd702aeda..d85eed55e 100644
--- a/client/Makefile
+++ b/client/Makefile
@@ -70,6 +70,7 @@ CMDSRCS = 	nonce2key/crapto1.c\
 		loclass/elite_crack.c\
 		loclass/fileutils.c\
 			mifarehost.c\
+			crc.c \
 			crc16.c \
 			crc64.c \
 			iso14443crc.c \