diff --git a/firmware/target/arm/as3525/sansa-m200v2/adc-target.h b/firmware/target/arm/as3525/sansa-m200v4/adc-target.h
similarity index 100%
rename from firmware/target/arm/as3525/sansa-m200v2/adc-target.h
rename to firmware/target/arm/as3525/sansa-m200v4/adc-target.h
diff --git a/firmware/target/arm/as3525/sansa-m200v2/backlight-target.h b/firmware/target/arm/as3525/sansa-m200v4/backlight-target.h
similarity index 100%
rename from firmware/target/arm/as3525/sansa-m200v2/backlight-target.h
rename to firmware/target/arm/as3525/sansa-m200v4/backlight-target.h
diff --git a/firmware/target/arm/as3525/sansa-m200v2/button-m200v4.c b/firmware/target/arm/as3525/sansa-m200v4/button-m200v4.c
similarity index 100%
rename from firmware/target/arm/as3525/sansa-m200v2/button-m200v4.c
rename to firmware/target/arm/as3525/sansa-m200v4/button-m200v4.c
diff --git a/firmware/target/arm/as3525/sansa-m200v2/button-target.h b/firmware/target/arm/as3525/sansa-m200v4/button-target.h
similarity index 100%
rename from firmware/target/arm/as3525/sansa-m200v2/button-target.h
rename to firmware/target/arm/as3525/sansa-m200v4/button-target.h
diff --git a/firmware/target/arm/as3525/sansa-m200v2/system-target.h b/firmware/target/arm/as3525/sansa-m200v4/system-target.h
similarity index 100%
rename from firmware/target/arm/as3525/sansa-m200v2/system-target.h
rename to firmware/target/arm/as3525/sansa-m200v4/system-target.h
diff --git a/firmware/target/arm/as3525/sansa-m200v2/timer-target.h b/firmware/target/arm/as3525/sansa-m200v4/timer-target.h
similarity index 100%
rename from firmware/target/arm/as3525/sansa-m200v2/timer-target.h
rename to firmware/target/arm/as3525/sansa-m200v4/timer-target.h