diff --git a/dist/info/prosystem_libretro.info b/dist/info/prosystem_libretro.info
index b69a817c..8075524a 100644
--- a/dist/info/prosystem_libretro.info
+++ b/dist/info/prosystem_libretro.info
@@ -1,11 +1,11 @@
-display_name = "Atari 2600 (Stella)"
-supported_extensions = "a26|bin"
-corename = "Stella"
+display_name = "Atari 7800 (ProSystem)"
+supported_extensions = "a78|bin"
+corename = "ProSystem"
 manufacturer = "Atari"
-systemname = "Atari 2600"
+systemname = "Atari 7800"
 license = "GPLv2"
 permissions = ""
-display_version = "3.4.1"
+display_version = "1.3e"
 need_fullpath = "false"
 block_extract = "false"
 supports_no_game = "false"