diff --git a/minigalaxy/launcher.py b/minigalaxy/launcher.py
index 641db77..712c55b 100644
--- a/minigalaxy/launcher.py
+++ b/minigalaxy/launcher.py
@@ -77,6 +77,7 @@ def get_execute_command(game) -> list:
     if game.get_info("use_mangohud") is True:
         exe_cmd.insert(0, "mangohud")
         exe_cmd.insert(1, "--dlsym")
+    exe_cmd.insert(0, "@steamrun@")
     exe_cmd = get_exe_cmd_with_var_command(game, exe_cmd)
     logger.info("Launch command for %s: %s", game.name, " ".join(exe_cmd))
     return exe_cmd
diff --git a/tests/test_installer.py b/tests/test_installer.py
index 8e6cb76..a9d9f46 100644
--- a/tests/test_installer.py
+++ b/tests/test_installer.py
@@ -296,13 +296,13 @@ def test_get_exec_line(self, mock_list_dir, mock_which):
         mock_list_dir.return_value = ["data", "docs", "scummvm", "support", "beneath.ini", "gameinfo", "start.sh"]
 
         result1 = installer.get_exec_line(game1)
-        self.assertEqual(result1, "scummvm -c beneath.ini")
+        self.assertEqual(result1, "@steamrun@ scummvm -c beneath.ini")
 
         game2 = Game("Blocks That Matter", install_dir="/home/test/GOG Games/Blocks That Matter", platform="linux")
         mock_list_dir.return_value = ["data", "docs", "support", "gameinfo", "start.sh"]
 
         result2 = installer.get_exec_line(game2)
-        self.assertEqual(result2, "./start.sh")
+        self.assertEqual(result2, "@steamrun@ ./start.sh")
 
     @mock.patch('os.path.getsize')
     @mock.patch('os.listdir')