diff --git a/types/webpack/index.d.ts b/types/webpack/index.d.ts
index 92113449e8..94c6a62faa 100644
--- a/types/webpack/index.d.ts
+++ b/types/webpack/index.d.ts
@@ -107,7 +107,7 @@ declare namespace webpack {
         /** Stats options for logging  */
         stats?: Options.Stats;
         /** Performance options */
-        performance?: Options.Performance;
+        performance?: Options.Performance | false;
         /** Limit the number of parallel processed modules. Can be used to fine tune performance or to get more reliable profiling results */
         parallelism?: number;
         /** Optimization options */