diff --git a/packages/phone-number-privacy/signer/src/common/handler.ts b/packages/phone-number-privacy/signer/src/common/handler.ts
index fb8ff5fdee4..59ec0501a62 100644
--- a/packages/phone-number-privacy/signer/src/common/handler.ts
+++ b/packages/phone-number-privacy/signer/src/common/handler.ts
@@ -99,21 +99,21 @@ export function meteringHandler<R extends OdisRequest>(
 }
 
 export function timeoutHandler<R extends OdisRequest>(
-  _timeoutMs: number,
+  timeoutMs: number,
   handler: PromiseHandler<R>
 ): PromiseHandler<R> {
   return async (req, res) => {
-    // const timeoutSignal = (AbortSignal as any).timeout(timeoutMs)
-    // timeoutSignal.addEventListener(
-    //   'abort',
-    //   () => {
-    //     if (!res.headersSent) {
-    //       Counters.timeouts.inc()
-    //       sendFailure(ErrorMessage.TIMEOUT_FROM_SIGNER, 500, res, req.url)
-    //     }
-    //   },
-    //   { once: true }
-    // )
+    const timeoutSignal = (AbortSignal as any).timeout(timeoutMs)
+    timeoutSignal.addEventListener(
+      'abort',
+      () => {
+        if (!res.headersSent) {
+          Counters.timeouts.inc()
+          sendFailure(ErrorMessage.TIMEOUT_FROM_SIGNER, 500, res, req.url)
+        }
+      },
+      { once: true }
+    )
 
     await handler(req, res)
   }