diff --git a/packages/free-d/src/types.ts b/packages/free-d/src/types.ts
index 568cdd7..19b50ce 100644
--- a/packages/free-d/src/types.ts
+++ b/packages/free-d/src/types.ts
@@ -1,5 +1,5 @@
 export enum FreeDMessageType {
-  Position = 0xd1
+  Position = 0xd1,
 }
 
 export type FreeDPosition = {