diff --git a/src/tools/index.ts b/src/tools/index.ts
index 388cfaf4..8e93f811 100644
--- a/src/tools/index.ts
+++ b/src/tools/index.ts
@@ -87,6 +87,7 @@ import { tool as uuidGenerator } from './uuid-generator';
 import { tool as macAddressLookup } from './mac-address-lookup';
 import { tool as xmlFormatter } from './xml-formatter';
 import { tool as yamlViewer } from './yaml-viewer';
+import { tool as micTester } from './mic-tester';
 
 export const toolsByCategory: ToolCategory[] = [
   {
@@ -137,6 +138,7 @@ export const toolsByCategory: ToolCategory[] = [
       httpStatusCodes,
       jsonDiff,
       safelinkDecoder,
+      micTester,
     ],
   },
   {