diff --git a/src/browser/RenderDebouncer.ts b/src/browser/RenderDebouncer.ts
index b3118d5f..4877a140 100644
--- a/src/browser/RenderDebouncer.ts
+++ b/src/browser/RenderDebouncer.ts
@@ -4,6 +4,7 @@
  */
 
 import { IRenderDebouncerWithCallback } from 'browser/Types';
+import { ICoreBrowserService } from 'browser/services/Services';
 
 /**
  * Debounces calls to render terminal rows using animation frames.
@@ -16,14 +17,14 @@ export class RenderDebouncer implements IRenderDebouncerWithCallback {
   private _refreshCallbacks: FrameRequestCallback[] = [];
 
   constructor(
-    private _parentWindow: Window,
-    private _renderCallback: (start: number, end: number) => void
+    private _renderCallback: (start: number, end: number) => void,
+    private readonly _coreBrowserService: ICoreBrowserService,
   ) {
   }
 
   public dispose(): void {
     if (this._animationFrame) {
-      this._parentWindow.cancelAnimationFrame(this._animationFrame);
+      this._coreBrowserService.window.cancelAnimationFrame(this._animationFrame);
       this._animationFrame = undefined;
     }
   }
@@ -31,7 +32,7 @@ export class RenderDebouncer implements IRenderDebouncerWithCallback {
   public addRefreshCallback(callback: FrameRequestCallback): number {
     this._refreshCallbacks.push(callback);
     if (!this._animationFrame) {
-      this._animationFrame = this._parentWindow.requestAnimationFrame(() => this._innerRefresh());
+      this._animationFrame = this._coreBrowserService.window.requestAnimationFrame(() => this._innerRefresh());
     }
     return this._animationFrame;
   }
@@ -49,7 +50,7 @@ export class RenderDebouncer implements IRenderDebouncerWithCallback {
       return;
     }
 
-    this._animationFrame = this._parentWindow.requestAnimationFrame(() => this._innerRefresh());
+    this._animationFrame = this._coreBrowserService.window.requestAnimationFrame(() => this._innerRefresh());
   }
 
   private _innerRefresh(): void {
diff --git a/src/browser/services/RenderService.ts b/src/browser/services/RenderService.ts
index 9fa8d234..dddd5185 100644
--- a/src/browser/services/RenderService.ts
+++ b/src/browser/services/RenderService.ts
@@ -10,7 +10,7 @@ import { ICharSizeService, ICoreBrowserService, IRenderService, IThemeService }
 import { EventEmitter } from 'common/EventEmitter';
 import { Disposable, MutableDisposable } from 'common/Lifecycle';
 import { DebouncedIdleTask } from 'common/TaskQueue';
-import { IBufferService, IDecorationService, IInstantiationService, IOptionsService } from 'common/services/Services';
+import { IBufferService, IDecorationService, IOptionsService } from 'common/services/Services';
 
 interface ISelectionState {
   start: [number, number] | undefined;
@@ -56,12 +56,11 @@ export class RenderService extends Disposable implements IRenderService {
     @IDecorationService decorationService: IDecorationService,
     @IBufferService bufferService: IBufferService,
     @ICoreBrowserService coreBrowserService: ICoreBrowserService,
-    @IInstantiationService instantiationService: IInstantiationService,
     @IThemeService themeService: IThemeService
   ) {
     super();
 
-    this._renderDebouncer = new RenderDebouncer(coreBrowserService.window, (start, end) => this._renderRows(start, end));
+    this._renderDebouncer = new RenderDebouncer((start, end) => this._renderRows(start, end), coreBrowserService);
     this.register(this._renderDebouncer);
 
     this.register(coreBrowserService.onDprChange(() => this.handleDevicePixelRatioChange()));