diff --git a/documentation/PER_DEVICE_DOCUMENTATION/SM8250/SUPPORTED_EMULATORS_AND_CORES.md b/documentation/PER_DEVICE_DOCUMENTATION/SM8250/SUPPORTED_EMULATORS_AND_CORES.md
index 8fd518d0b4..23a2d00430 100644
--- a/documentation/PER_DEVICE_DOCUMENTATION/SM8250/SUPPORTED_EMULATORS_AND_CORES.md
+++ b/documentation/PER_DEVICE_DOCUMENTATION/SM8250/SUPPORTED_EMULATORS_AND_CORES.md
@@ -91,8 +91,8 @@
 |Sega|Game Gear (gamegear)|1990|`gamegear`|.bin .gg .zip .7z|**retroarch:** gearsystem (default)<br>**retroarch:** genesis_plus_gx<br>**retroarch:** picodrive<br>**retroarch:** smsplus<br>**mednafen:** gg<br>|
 |Sega|Game Gear (Hacks) (ggh)|1990|`gamegearh`|.bin .gg .zip .7z|**retroarch:** gearsystem (default)<br>**retroarch:** genesis_plus_gx<br>**retroarch:** picodrive<br>**retroarch:** smsplus<br>**mednafen:** gg<br>|
 |Sega|Genesis (genesis)|1989|`genesis`|.bin .gen .md .sg .smd .zip .7z|**retroarch:** genesis_plus_gx (default)<br>**retroarch:** genesis_plus_gx_wide<br>**retroarch:** picodrive<br>**mednafen:** md<br>|
-|Sega|Genesis (Hacks) (genh)|1989|`genh`|.bin .gen .md .sg .smd .zip .7z|**retroarch:** genesis_plus_gx (default)<br>**retroarch:** genesis_plus_gx_wide<br>**retroarch:** picodrive<br>|
-|Sega|Master System (mastersystem)|1985|`mastersystem`|.bin .sms .zip .7z|**retroarch:** gearsystem (default)<br>**retroarch:** genesis_plus_gx<br>**retroarch:** picodrive<br>**retroarch:** smsplus<br>|
+|Sega|Genesis (Hacks) (genh)|1989|`genh`|.bin .gen .md .sg .smd .zip .7z|**retroarch:** genesis_plus_gx (default)<br>**retroarch:** genesis_plus_gx_wide<br>**retroarch:** picodrive<br>**mednafen:** md<br>|
+|Sega|Master System (mastersystem)|1985|`mastersystem`|.bin .sms .zip .7z|**retroarch:** gearsystem (default)<br>**retroarch:** genesis_plus_gx<br>**retroarch:** picodrive<br>**retroarch:** smsplus<br>**mednafen:** sms<br>|
 |Sega|Mega CD (megacd)|1991|`megacd`|.chd .cue .iso .m3u|**retroarch:** genesis_plus_gx (default)<br>**retroarch:** picodrive<br>|
 |Sega|Mega Drive (Hacks) (megadriveh)|1990|`megadriveh`|.bin .gen .md .sg .smd .zip .7z|**retroarch:** genesis_plus_gx (default)<br>**retroarch:** genesis_plus_gx_wide<br>**retroarch:** picodrive<br>**mednafen:** md<br>|
 |Sega|Mega Drive (megadrive)|1990|`megadrive`|.bin .gen .md .sg .smd .zip .7z|**retroarch:** genesis_plus_gx (default)<br>**retroarch:** genesis_plus_gx_wide<br>**retroarch:** picodrive<br>**mednafen:** md<br>|
diff --git a/documentation/PER_DEVICE_DOCUMENTATION/SM8550/SUPPORTED_EMULATORS_AND_CORES.md b/documentation/PER_DEVICE_DOCUMENTATION/SM8550/SUPPORTED_EMULATORS_AND_CORES.md
index 8fd518d0b4..23a2d00430 100644
--- a/documentation/PER_DEVICE_DOCUMENTATION/SM8550/SUPPORTED_EMULATORS_AND_CORES.md
+++ b/documentation/PER_DEVICE_DOCUMENTATION/SM8550/SUPPORTED_EMULATORS_AND_CORES.md
@@ -91,8 +91,8 @@
 |Sega|Game Gear (gamegear)|1990|`gamegear`|.bin .gg .zip .7z|**retroarch:** gearsystem (default)<br>**retroarch:** genesis_plus_gx<br>**retroarch:** picodrive<br>**retroarch:** smsplus<br>**mednafen:** gg<br>|
 |Sega|Game Gear (Hacks) (ggh)|1990|`gamegearh`|.bin .gg .zip .7z|**retroarch:** gearsystem (default)<br>**retroarch:** genesis_plus_gx<br>**retroarch:** picodrive<br>**retroarch:** smsplus<br>**mednafen:** gg<br>|
 |Sega|Genesis (genesis)|1989|`genesis`|.bin .gen .md .sg .smd .zip .7z|**retroarch:** genesis_plus_gx (default)<br>**retroarch:** genesis_plus_gx_wide<br>**retroarch:** picodrive<br>**mednafen:** md<br>|
-|Sega|Genesis (Hacks) (genh)|1989|`genh`|.bin .gen .md .sg .smd .zip .7z|**retroarch:** genesis_plus_gx (default)<br>**retroarch:** genesis_plus_gx_wide<br>**retroarch:** picodrive<br>|
-|Sega|Master System (mastersystem)|1985|`mastersystem`|.bin .sms .zip .7z|**retroarch:** gearsystem (default)<br>**retroarch:** genesis_plus_gx<br>**retroarch:** picodrive<br>**retroarch:** smsplus<br>|
+|Sega|Genesis (Hacks) (genh)|1989|`genh`|.bin .gen .md .sg .smd .zip .7z|**retroarch:** genesis_plus_gx (default)<br>**retroarch:** genesis_plus_gx_wide<br>**retroarch:** picodrive<br>**mednafen:** md<br>|
+|Sega|Master System (mastersystem)|1985|`mastersystem`|.bin .sms .zip .7z|**retroarch:** gearsystem (default)<br>**retroarch:** genesis_plus_gx<br>**retroarch:** picodrive<br>**retroarch:** smsplus<br>**mednafen:** sms<br>|
 |Sega|Mega CD (megacd)|1991|`megacd`|.chd .cue .iso .m3u|**retroarch:** genesis_plus_gx (default)<br>**retroarch:** picodrive<br>|
 |Sega|Mega Drive (Hacks) (megadriveh)|1990|`megadriveh`|.bin .gen .md .sg .smd .zip .7z|**retroarch:** genesis_plus_gx (default)<br>**retroarch:** genesis_plus_gx_wide<br>**retroarch:** picodrive<br>**mednafen:** md<br>|
 |Sega|Mega Drive (megadrive)|1990|`megadrive`|.bin .gen .md .sg .smd .zip .7z|**retroarch:** genesis_plus_gx (default)<br>**retroarch:** genesis_plus_gx_wide<br>**retroarch:** picodrive<br>**mednafen:** md<br>|