diff --git a/packages/grpc-js/src/server-call.ts b/packages/grpc-js/src/server-call.ts
index 9db6b51da..b1898fd26 100644
--- a/packages/grpc-js/src/server-call.ts
+++ b/packages/grpc-js/src/server-call.ts
@@ -452,6 +452,7 @@ export class Http2ServerCallStream<
           details: 'Cancelled by client',
           metadata: null,
         });
+        if (this.deadlineTimer) clearTimeout(this.deadlineTimer);
       }
     });