diff --git a/rust/sea_battle_backend/Cargo.toml b/rust/sea_battle_backend/Cargo.toml
index 4947fda..61e53dd 100644
--- a/rust/sea_battle_backend/Cargo.toml
+++ b/rust/sea_battle_backend/Cargo.toml
@@ -6,6 +6,8 @@ license = "GPL-2.0-or-later"
 description = "A Sea Battle game backend server"
 repository = "https://gitea.communiquons.org/pierre/SeaBattle"
 readme = "README.md"
+authors = ["Pierre Hubert <pierre.git@communiquons.org>"]
+categories = [ "games" ]
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/rust/sea_battle_cli_player/Cargo.toml b/rust/sea_battle_cli_player/Cargo.toml
index 1cc6c70..9e718ce 100644
--- a/rust/sea_battle_cli_player/Cargo.toml
+++ b/rust/sea_battle_cli_player/Cargo.toml
@@ -6,6 +6,8 @@ license = "GPL-2.0-or-later"
 description = "A Sea Battle game shell client"
 repository = "https://gitea.communiquons.org/pierre/SeaBattle"
 readme = "README.md"
+authors = ["Pierre Hubert <pierre.git@communiquons.org>"]
+categories = [ "games" ]
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html