diff --git a/dist/info/emux_sms_libretro.info b/dist/info/emux_sms_libretro.info
index 10a9a635..15d3667f 100644
--- a/dist/info/emux_sms_libretro.info
+++ b/dist/info/emux_sms_libretro.info
@@ -5,7 +5,7 @@ corename = "Emux SMS"
 manufacturer = "Sega"
 categories = "Emulator"
 systemname = "Sega Master System"
-database = "Sega - Master System - Mark III.rdb"
+database = "Sega - Master System - Mark III"
 license = "GPLv2"
 permissions = ""
 display_version = "Git"
diff --git a/dist/info/picodrive_libretro.info b/dist/info/picodrive_libretro.info
index 324a89b2..d1bb76d0 100644
--- a/dist/info/picodrive_libretro.info
+++ b/dist/info/picodrive_libretro.info
@@ -8,7 +8,6 @@ systemname = "Sega 8/16-bit + 32X (Various)"
 database = "Sega - Master System - Mark III|Sega - Mega Drive - Genesis|Sega - PICO|Sega - 32X"
 license = "MAME"
 permissions = "dynarec_optional"
-database = "Sega - Mega Drive - Genesis|Sega - 32X"
 display_version = "1.91"
 supports_no_game = "false"
 firmware_count = 3
diff --git a/dist/info/tyrquake_libretro.info b/dist/info/tyrquake_libretro.info
index b2f70f14..f48b1f87 100644
--- a/dist/info/tyrquake_libretro.info
+++ b/dist/info/tyrquake_libretro.info
@@ -9,3 +9,4 @@ license = "GPLv2"
 permissions = ""
 display_version = "v0.62"
 supports_no_game = "false"
+database = "Quake1"