diff --git a/receivers/common/web/FCastSession.ts b/receivers/common/web/FCastSession.ts
index b2a8d4b..541e6ff 100644
--- a/receivers/common/web/FCastSession.ts
+++ b/receivers/common/web/FCastSession.ts
@@ -61,31 +61,7 @@ export class FCastSession {
 
         const size = 1 + data.length;
         const header = Buffer.alloc(4 + 1);
-
-        // webOS 22 and earlier node versions do not support `writeUint32LE`,
-        // so manually checking endianness and writing as LE
-        // @ts-ignore
-        if (TARGET === 'webOS') {
-            let uInt32 = new Uint32Array([0x11223344]);
-            let uInt8 = new Uint8Array(uInt32.buffer);
-
-            if(uInt8[0] === 0x44) {
-                // LE
-                header[0] = size & 0xFF;
-                header[1] = size & 0xFF00;
-                header[2] = size & 0xFF0000;
-                header[3] = size & 0xFF000000;
-            } else if (uInt8[0] === 0x11) {
-                // BE
-                header[0] = size & 0xFF000000;
-                header[1] = size & 0xFF0000;
-                header[2] = size & 0xFF00;
-                header[3] = size & 0xFF;
-            }
-        } else {
-            header.writeUint32LE(size, 0);
-        }
-
+        header.writeUint32LE(size, 0);
         header[4] = opcode;
 
         let packet: Buffer;