diff --git a/armsrc/desfire_crypto.h b/armsrc/desfire_crypto.h
index f8a99a991..bad89294b 100644
--- a/armsrc/desfire_crypto.h
+++ b/armsrc/desfire_crypto.h
@@ -69,8 +69,6 @@ enum DESFIRE_AUTH_SCHEME {
     AS_NEW
 };
 
-
-
 #define DESFIRE_KEY(key) ((struct desfire_key *) key)
 struct desfire_key {
     enum DESFIRE_CRYPTOALGO type;