diff --git a/src/cli.rs b/src/cli.rs
index 5847a35..1b7430a 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -828,6 +828,8 @@ pub fn run(sub: Subcommand, no_manifest_update: bool, try_manifest_update: bool)
             gui,
             commands,
         } => {
+            log::warn!("Wrap environment variables: {:?}", std::env::vars());
+
             let manifest = load_manifest(&config, &mut cache, no_manifest_update, try_manifest_update)?;
             let layout = BackupLayout::new(config.restore.path.clone());
             let title_finder = TitleFinder::new(&config, &manifest, layout.restorable_game_set());
diff --git a/src/prelude.rs b/src/prelude.rs
index 91749ec..f75ecb1 100644
--- a/src/prelude.rs
+++ b/src/prelude.rs
@@ -37,7 +37,7 @@ pub const INVALID_FILE_CHARS: &[char] = &['\\', '/', ':', '*', '?', '"', '<', '>
 pub static STEAM_DECK: LazyLock<bool> =
     LazyLock::new(|| Os::HOST == Os::Linux && StrictPath::new("/home/deck".to_string()).exists());
 pub static STEAM_DECK_GAME_MODE: LazyLock<bool> =
-    LazyLock::new(|| Os::HOST == Os::Linux && std::env::var("SteamDeck").is_ok_and(|x| &x == "1"));
+    LazyLock::new(|| Os::HOST == Os::Linux && std::env::var("SteamEnv").is_ok_and(|x| &x == "1"));
 pub static OS_USERNAME: LazyLock<String> = LazyLock::new(whoami::username);
 
 pub static AVAILABLE_PARALELLISM: LazyLock<Option<NonZeroUsize>> =