diff --git a/internal_filesystem/apps/com.micropythonos.doom_launcher/META-INF/MANIFEST.JSON b/internal_filesystem/apps/com.micropythonos.doom_launcher/META-INF/MANIFEST.JSON
index 98036dea..2df3e0fa 100644
--- a/internal_filesystem/apps/com.micropythonos.doom_launcher/META-INF/MANIFEST.JSON
+++ b/internal_filesystem/apps/com.micropythonos.doom_launcher/META-INF/MANIFEST.JSON
@@ -1,5 +1,5 @@
 {
-"name": "Doom",
+"name": "Doom Launcher",
 "publisher": "MicroPythonOS",
 "short_description": "Legendary 3D shooter",
 "long_description": "Plays Doom 1, 2 and modded .wad files from internal storage or SD card and plays them. Place them in the folder /roms/doom/ . Uses ducalex's retro-go port of PrBoom. Supports zipped wad files too.",
diff --git a/internal_filesystem/apps/com.micropythonos.doom_launcher/assets/doom.py b/internal_filesystem/apps/com.micropythonos.doom_launcher/assets/main.py
similarity index 99%
rename from internal_filesystem/apps/com.micropythonos.doom_launcher/assets/doom.py
rename to internal_filesystem/apps/com.micropythonos.doom_launcher/assets/main.py
index e82e917e..e3b40d96 100644
--- a/internal_filesystem/apps/com.micropythonos.doom_launcher/assets/doom.py
+++ b/internal_filesystem/apps/com.micropythonos.doom_launcher/assets/main.py
@@ -3,7 +3,7 @@ import os
 from mpos.apps import Activity
 from mpos import TaskManager, sdcard
 
-class Doom(Activity):
+class Main(Activity):
 
     romdir = "/roms"
     doomdir = romdir + "/doom"