Server stuck at 'Base Gamemode' on Server-Browser

I created my first gamemode , but on the server-browser its always at ‘Base Gamemode’

My server.cfg:

gamemode “deceptioninfection”

And my command to start the server:

srcds.exe -console -game garrysmodbeta +map gm_construct +maxplayers 16 +hostport 27015 +gamemode “deceptioninfection”

The .txt file inside the gamemode folder /gamemodes/deceptioninfection/

“base” “sandbox”
“title” “Deception Infection”
“version” “1”
“maps” “^sk_”

I can’t find anything on the wiki or the old wiki to help me ):

Any ideas?

(User was banned for this post ("Wrong section" - Ninja101))