diff --git a/Source/portable/CCS4/MSP430X/data_model.h b/Source/portable/CCS/MSP430X/data_model.h
similarity index 100%
rename from Source/portable/CCS4/MSP430X/data_model.h
rename to Source/portable/CCS/MSP430X/data_model.h
diff --git a/Source/portable/CCS4/MSP430X/port.c b/Source/portable/CCS/MSP430X/port.c
similarity index 100%
rename from Source/portable/CCS4/MSP430X/port.c
rename to Source/portable/CCS/MSP430X/port.c
diff --git a/Source/portable/CCS4/MSP430X/portext.asm b/Source/portable/CCS/MSP430X/portext.asm
similarity index 100%
rename from Source/portable/CCS4/MSP430X/portext.asm
rename to Source/portable/CCS/MSP430X/portext.asm
diff --git a/Source/portable/CCS4/MSP430X/portmacro.h b/Source/portable/CCS/MSP430X/portmacro.h
similarity index 100%
rename from Source/portable/CCS4/MSP430X/portmacro.h
rename to Source/portable/CCS/MSP430X/portmacro.h