diff --git a/Scarb.toml b/Scarb.toml
index b00fc9d..44c056a 100644
--- a/Scarb.toml
+++ b/Scarb.toml
@@ -7,7 +7,7 @@ version = "0.1.0"
 sierra-replace-ids = true
 
 [dependencies]
-dojo = { git = "https://github.com/dojoengine/dojo", tag = "nightly-e96f08d6302b2ce1277bc13b17a0723f74cb6177" }
+dojo = { git = "https://github.com/dojoengine/dojo", tag = "v0.3.0-rc6" }
 
 [[target.dojo]]
 
diff --git a/src/systems/with_decorator.cairo b/src/systems/with_decorator.cairo
index f1e51f6..6e03729 100644
--- a/src/systems/with_decorator.cairo
+++ b/src/systems/with_decorator.cairo
@@ -9,7 +9,7 @@ trait IPlayerActions<TContractState> {
     fn move(self: @TContractState, direction: Direction);
 }
 
-#[system]
+#[dojo::contract]
 mod player_actions {
     use starknet::{ContractAddress, get_caller_address};
     use dojo_examples::models::{Position, Moves, Direction, Vec2};