diff --git a/src/services/ScrollService.ts b/src/services/ScrollService.ts
index 49b2e939..8215a64f 100644
--- a/src/services/ScrollService.ts
+++ b/src/services/ScrollService.ts
@@ -1,7 +1,7 @@
-import { bind, debounce } from 'decko';
+import { bind } from 'decko';
 import { EventEmitter } from 'eventemitter3';
 
-import { isBrowser, querySelector } from '../utils';
+import { isBrowser, querySelector, Throttle } from '../utils';
 import { RedocNormalizedOptions } from './RedocNormalizedOptions';
 
 const EVENT = 'scroll';
@@ -75,7 +75,7 @@ export class ScrollService {
   }
 
   @bind
-  @debounce(100)
+  @Throttle(100)
   handleScroll() {
     const scrollY = this.scrollY();
     const isScrolledDown = scrollY - this._prevOffsetY > 0;
diff --git a/src/utils/index.ts b/src/utils/index.ts
index 4a2f25fd..6c29d963 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -6,3 +6,4 @@ export * from './helpers';
 export * from './highlight';
 export * from './loadAndBundleSpec';
 export * from './dom';
+export * from './decorators';