diff --git a/tests/fingerprint.js b/tests/fingerprint.js
index dd3b4d2..8023d72 100644
--- a/tests/fingerprint.js
+++ b/tests/fingerprint.js
@@ -1,18 +1,27 @@
-const test = require('kuta').test;
-const fp = require('../fingerprint')
-const assert = require('assert')
+const test = require("kuta").test;
+const fp = require("../fingerprint");
+const assert = require("assert");
 
-test('it should work with a single fingerprint', ()=> {
-  guess = fp.guessFromHashes('win32', 'x64', ['cbdbe566564c323032c02c1a838358a314af63b4'])
-  assert.deepEqual(guess, ["v0.24.0"])
+test("it should work with a single fingerprint", () => {
+  guess = fp.guessFromHashes("win32", "x64", [
+    "cbdbe566564c323032c02c1a838358a314af63b4",
+  ]);
+  assert.deepEqual(guess, ["v0.24.0"]);
 });
 
-test('it should work with multiple fingerprints', ()=> {
+test("it should work with a ffmpeg hash", () => {
+  guess = fp.guessFromHashes("win32", "x64", [
+    "baf786083f482c1f035e50e105b5f7475af1e00b",
+  ]);
+  assert.deepEqual(guess, ["v1.4.3", "v1.4.4", "v1.4.5"]);
+});
+
+test("it should work with multiple fingerprints", () => {
   hashes = [
-    '45c1db70ce3062aae85069629519e61bac6cf5d2',
-    '944bff8704d4b152279fbdacb911b516502be056',
-    '3c592e2cdadbb0bcd8f522071a63da5febe9aa37'
-  ]
-  guess = fp.guessFromHashes('darwin', 'x64', hashes)
-  assert.deepEqual(guess, ["v1.7.6"])
+    "45c1db70ce3062aae85069629519e61bac6cf5d2",
+    "944bff8704d4b152279fbdacb911b516502be056",
+    "3c592e2cdadbb0bcd8f522071a63da5febe9aa37",
+  ];
+  guess = fp.guessFromHashes("darwin", "x64", hashes);
+  assert.deepEqual(guess, ["v1.7.6"]);
 });