diff --git a/src/carousel.ts b/src/carousel.ts
index 80e2393aa2..956b40bbdf 100644
--- a/src/carousel.ts
+++ b/src/carousel.ts
@@ -240,10 +240,8 @@ export class Carousel extends Component<CarouselOptions> {
     window.removeEventListener('resize', this._handleThrottledResize);
   }
 
-  _handleThrottledResize: () => void = Utils.throttle(
-    function () {
-      this._handleResize();
-    },
+  _handleThrottledResize = (): void => Utils.throttle(
+    this._handleResize,
     200,
     null
   ).bind(this);
diff --git a/src/scrollspy.ts b/src/scrollspy.ts
index c682d1be07..47b7e58cbc 100644
--- a/src/scrollspy.ts
+++ b/src/scrollspy.ts
@@ -139,9 +139,7 @@ export class ScrollSpy extends Component<ScrollSpyOptions> {
     }
   }
 
-  _handleThrottledResize: () => void = Utils.throttle(function () {
-    this._handleWindowScroll();
-  }, 200).bind(this);
+  _handleThrottledResize = (): void => Utils.throttle(this._handleWindowScroll, 200).bind(this);
 
   _handleTriggerClick = (e: MouseEvent) => {
     const trigger = e.target;
diff --git a/src/tapTarget.ts b/src/tapTarget.ts
index 8b099fe54c..6aabed3a1d 100644
--- a/src/tapTarget.ts
+++ b/src/tapTarget.ts
@@ -109,9 +109,7 @@ export class TapTarget extends Component<TapTargetOptions> implements Openable {
     window.removeEventListener('resize', this._handleThrottledResize);
   }
 
-  _handleThrottledResize: () => void = Utils.throttle(function () {
-    this._handleResize();
-  }, 200).bind(this);
+  _handleThrottledResize = (): void => Utils.throttle(this._handleResize, 200).bind(this);
 
   _handleKeyboardInteraction = (e: KeyboardEvent) => {
     if (Utils.keys.ENTER.includes(e.key)) {