diff --git a/src/main/kotlin/net/taehui/twilight/system/AbilityClassSystem.kt b/src/main/kotlin/net/taehui/twilight/system/AbilityClassSystem.kt
index f8c3674..a184b0b 100644
--- a/src/main/kotlin/net/taehui/twilight/system/AbilityClassSystem.kt
+++ b/src/main/kotlin/net/taehui/twilight/system/AbilityClassSystem.kt
@@ -18,7 +18,7 @@
         }
     }
 
-    private var drawings = arrayOf(emptyArray<ByteArray>(), emptyArray<ByteArray>(), emptyArray<ByteArray>())
+    private var drawings = arrayOf(emptyArray<ByteArray>(), emptyArray<ByteArray>(), emptyArray<ByteArray>(), emptyArray<ByteArray>())
     private var abilityClasses = emptyArray<Array<Double>>()
     var isLoading = false