diff --git a/free_games_claimer/rootfs/templates/config.env b/free_games_claimer/rootfs/templates/config.env
index 46f2d3975..b0e6e93f8 100644
--- a/free_games_claimer/rootfs/templates/config.env
+++ b/free_games_claimer/rootfs/templates/config.env
@@ -1,3 +1,7 @@
-export SHOW=1
-export WIDTH=1280
-export HEIGHT=1280
\ No newline at end of file
+# List of environment variables, see : https://github.com/vogler/free-games-claimer#configuration--options
+SHOW='1'
+WIDTH='1280'
+HEIGHT='1280'
+NOTIFY_TITLE='Free Games Claimer'
+TIMEOUT='60'
+LOGIN_TIMEOUT='180'