diff --git a/src/gamedata/mod.rs b/src/gamedata/mod.rs
index 83f8bcf..89250a3 100644
--- a/src/gamedata/mod.rs
+++ b/src/gamedata/mod.rs
@@ -46,6 +46,6 @@ impl Board {
 #[derive(Clone, Debug)]
 pub enum Disk {
     RED,
-    BLUE,
+    BLU,
     EMPTY,
 }