diff --git a/game/main/src/ui/states.rs b/game/main/src/ui/states.rs
new file mode 100644
index 0000000..efc3d20
--- /dev/null
+++ b/game/main/src/ui/states.rs
@@ -0,0 +1,9 @@
+use bevy::prelude::*;
+
+#[derive(States, Debug, Clone, PartialEq, Eq, Hash)]
+pub enum BuildUIState
+{
+	Init,
+	Update,
+	Cleanup,
+}