diff --git a/tests/src/eip1559.test.js b/tests/src/eip1559.test.js
index 4643fc9..78009d8 100644
--- a/tests/src/eip1559.test.js
+++ b/tests/src/eip1559.test.js
@@ -25,7 +25,7 @@ test("Transfer nanos eip1559", async () => {
     await sim.start(sim_options_nanos);
 
     let transport = await sim.getTransport();
-    let buffer = Buffer.from("02058000002c8000003c800000000000000000000000f88d0101808207d0871000000000000094cccccccccccccccccccccccccccccccccccccccc80a4693c613900000000000000000000000000000000000000000000000000000000000000fac001a0659425c1533f84bacbc9e119863db012ea8e8d49ec9d0ef208254dd67f0bdfa5a043409e4e89855389fe8fafddd4c58616ff", "hex");
+    let buffer = Buffer.from("058000002c8000003c80000000000000000000000002f88d0101808207d0871000000000000094cccccccccccccccccccccccccccccccccccccccc80a4693c613900000000000000000000000000000000000000000000000000000000000000fac001a0659425c1533f84bacbc9e119863db012ea8e8d49ec9d0ef208254dd67f0bdfa5a043409e4e89855389fe8fafddd4c58616ff", "hex");
 
     // Send transaction
     let tx = transport.send(0xe0, 0x04, 0x00, 0x00, buffer);