diff --git a/test/runtime-tests/JavaScriptObfuscatorRuntime.spec.ts b/test/runtime-tests/JavaScriptObfuscatorRuntime.spec.ts
index 4bfced36..e8988b43 100644
--- a/test/runtime-tests/JavaScriptObfuscatorRuntime.spec.ts
+++ b/test/runtime-tests/JavaScriptObfuscatorRuntime.spec.ts
@@ -174,7 +174,7 @@ describe('JavaScriptObfuscator runtime eval', function () {
 
                 let evaluationResult: string;
 
-                beforeEach((done) => {
+                beforeEach(() => {
                     const code: string = readFileAsString(process.cwd() + '/dist/index.js');
 
                     const obfuscatedCode: string = JavaScriptObfuscator.obfuscate(
@@ -268,4 +268,4 @@ describe('JavaScriptObfuscator runtime eval', function () {
             });
         });
     });
-});
\ No newline at end of file
+});