diff --git a/packages/main/src/NPSMessage.js b/packages/main/src/NPSMessage.js
index 92944f4..cf3f776 100644
--- a/packages/main/src/NPSMessage.js
+++ b/packages/main/src/NPSMessage.js
@@ -21,7 +21,10 @@ export class NPSMessage {
 
     const expectedLength = self._header.messageLength - self._header.dataOffset;
 
-    self.data = NPSMessagePayload.parse(data.subarray(self._header.dataOffset), expectedLength);
+    self.data = NPSMessagePayload.parse(
+      data.subarray(self._header.dataOffset),
+      expectedLength,
+    );
 
     return self;
   }
diff --git a/packages/main/src/NPSMessagePayload.js b/packages/main/src/NPSMessagePayload.js
index 0b3acc4..11dad46 100644
--- a/packages/main/src/NPSMessagePayload.js
+++ b/packages/main/src/NPSMessagePayload.js
@@ -7,21 +7,21 @@
  * @property {Buffer} data
  */
 export class INPSPayload {
-    constructor() {
-        this.data = Buffer.alloc(0);
-        this.toBuffer = function () { };
-        this.toString = function () { };
-    }
+  constructor() {
+    this.data = Buffer.alloc(0);
+    this.toBuffer = function () {};
+    this.toString = function () {};
+  }
 
-    /**
-     * @param {Buffer} data
-     * @returns INPSPayload
-     */
-    static parse(data) {
-        const self = new NPSMessagePayload();
-        self.data = data;
-        return self;
-    }
+  /**
+   * @param {Buffer} data
+   * @returns INPSPayload
+   */
+  static parse(data) {
+    const self = new NPSMessagePayload();
+    self.data = data;
+    return self;
+  }
 }
 
 /**
@@ -67,7 +67,7 @@ export class NPSMessagePayload {
   static parse(data, len = data.length) {
     if (data.length !== len) {
       throw new Error(
-        `Invalid payload length: ${data.length}, expected: ${len}`
+        `Invalid payload length: ${data.length}, expected: ${len}`,
       );
     }
     const self = new NPSMessagePayload();
diff --git a/packages/main/src/NPSUserLoginPayload.js b/packages/main/src/NPSUserLoginPayload.js
index 6440d47..3b99c89 100644
--- a/packages/main/src/NPSUserLoginPayload.js
+++ b/packages/main/src/NPSUserLoginPayload.js
@@ -28,7 +28,7 @@ export class NPSUserLoginPayload extends NPSMessagePayload {
   static parse(data, len = data.length) {
     if (data.length !== len) {
       throw new Error(
-        `Invalid payload length: ${data.length}, expected: ${len}`
+        `Invalid payload length: ${data.length}, expected: ${len}`,
       );
     }
 
@@ -43,7 +43,9 @@ export class NPSUserLoginPayload extends NPSMessagePayload {
       self.sessionKey = data.toString("hex", offset + 2, offset + 2 + nextLen);
       offset += nextLen + 2;
       nextLen = data.readUInt16BE(offset);
-      self.gameId = data.subarray(offset + 2, offset + 2 + nextLen).toString("utf8");
+      self.gameId = data
+        .subarray(offset + 2, offset + 2 + nextLen)
+        .toString("utf8");
     } catch (error) {
       if (!(error instanceof Error)) {
         throw new Error(`Error parsing payload: ${error}`);
diff --git a/packages/main/src/index.js b/packages/main/src/index.js
index 81727da..e413578 100644
--- a/packages/main/src/index.js
+++ b/packages/main/src/index.js
@@ -144,7 +144,7 @@ export default function main() {
     "Rusty Motors",
     "A test shard",
     "10.10.5.20",
-    "Group - 1"
+    "Group - 1",
   );
 
   const userLoginService = new UserLoginService();
diff --git a/packages/main/src/nps.js b/packages/main/src/nps.js
index 5cbfd7c..302ffdf 100644
--- a/packages/main/src/nps.js
+++ b/packages/main/src/nps.js
@@ -1,16 +1,14 @@
 import { NPSMessage } from "./NPSMessage.js";
 import { NPSUserLoginPayload } from "./NPSUserLoginPayload.js";
 
-/** 
- * @typedef INPSPayload 
+/**
+ * @typedef INPSPayload
  * @type {import("./NPSMessagePayload.js").INPSPayload}
- */ 
+ */
 
 /** @type {Map<number, (data: Buffer, len: number) => INPSPayload>} */
 const payloadMap = new Map();
 
-
-
 payloadMap.set(1281, NPSUserLoginPayload.parse);
 
 /**
@@ -29,7 +27,10 @@ export function onNPSData(port, data, sendToClient) {
     return;
   }
 
-  const payload = messageType(message.data.data, message._header.messageLength - message._header.dataOffset);
+  const payload = messageType(
+    message.data.data,
+    message._header.messageLength - message._header.dataOffset,
+  );
 
   console.log(`Parsed payload: ${payload.toString()}`);
 }