diff --git a/addons/xterm-addon-webgl/src/GlyphRenderer.ts b/addons/xterm-addon-webgl/src/GlyphRenderer.ts
index f27ef29f..e04f081c 100644
--- a/addons/xterm-addon-webgl/src/GlyphRenderer.ts
+++ b/addons/xterm-addon-webgl/src/GlyphRenderer.ts
@@ -76,7 +76,7 @@ let $glyph: IRasterizedGlyph | undefined = undefined;
 let $leftCellPadding = 0;
 let $clippedPixels = 0;
 
-export class GlyphRenderer  extends Disposable {
+export class GlyphRenderer extends Disposable {
   private _atlas: ITextureAtlas | undefined;
 
   private _program: WebGLProgram;
@@ -99,7 +99,6 @@ export class GlyphRenderer  extends Disposable {
 
   constructor(
     private _terminal: Terminal,
-    private _colors: IColorSet,
     private _gl: IWebGL2RenderingContext,
     private _dimensions: IRenderDimensions
   ) {
diff --git a/addons/xterm-addon-webgl/src/WebglRenderer.ts b/addons/xterm-addon-webgl/src/WebglRenderer.ts
index 6145d28f..6f213527 100644
--- a/addons/xterm-addon-webgl/src/WebglRenderer.ts
+++ b/addons/xterm-addon-webgl/src/WebglRenderer.ts
@@ -254,8 +254,8 @@ export class WebglRenderer extends Disposable implements IRenderer {
     this._rectangleRenderer?.dispose();
     this._glyphRenderer?.dispose();
 
-    this._rectangleRenderer = new RectangleRenderer(this._terminal, this._colors, this._gl, this.dimensions);
-    this._glyphRenderer = new GlyphRenderer(this._terminal, this._colors, this._gl, this.dimensions);
+    this._rectangleRenderer = this.register(new RectangleRenderer(this._terminal, this._colors, this._gl, this.dimensions));
+    this._glyphRenderer = this.register(new GlyphRenderer(this._terminal, this._gl, this.dimensions));
 
     // Update dimensions and acquire char atlas
     this.onCharSizeChanged();