diff --git a/include/protocols.h b/include/protocols.h
index d17952fa7..091c86374 100644
--- a/include/protocols.h
+++ b/include/protocols.h
@@ -434,6 +434,8 @@ ISO 7816-4 Basic interindustry commands. For command APDU's.
 #define PROTO_CRYPTORF  15
 #define SEOS            16
 #define PROTO_MFPLUS    17
+#define PROTO_TEXKOM    18
+#define PROTO_XEROX     19
 
 // Picopass fuses
 #define FUSE_FPERS   0x80