diff --git a/armsrc/Standalone/Makefile.hal b/armsrc/Standalone/Makefile.hal
index e3ad8accb..5d6ff0e87 100644
--- a/armsrc/Standalone/Makefile.hal
+++ b/armsrc/Standalone/Makefile.hal
@@ -50,10 +50,13 @@ define KNOWN_STANDALONE_DEFINITIONS
 | HF_LEGIC        | Read/simulate Legic Prime tags         |
 |                 | storing in flashmem                    |
 +----------------------------------------------------------+
+| HF_MSDSAL       | Read and emulate MSD Visa cards        |
+|                 | - Salvador Mendoza                     |
++----------------------------------------------------------+
 endef
 
 STANDALONE_MODES := LF_SAMYRUN LF_ICERUN LF_PROXBRUTE LF_HIDBRUTE LF_ICEHID LF_EM4100EMUL LF_EM4100RWC
-STANDALONE_MODES += HF_YOUNG HF_MATTYRUN HF_COLIN HF_BOG HF_14ASNIFF HF_LEGIC
+STANDALONE_MODES += HF_YOUNG HF_MATTYRUN HF_COLIN HF_BOG HF_14ASNIFF HF_LEGIC HF_MSDSAL
 STANDALONE_MODES_REQ_SMARTCARD :=
 STANDALONE_MODES_REQ_FLASH := HF_COLIN HF_BOG HF_14ASNIFF LF_ICEHID
 ifneq ($(filter $(STANDALONE),$(STANDALONE_MODES)),)