diff --git a/GDJS/Runtime/pixi-renderers/runtimegame-pixi-renderer.ts b/GDJS/Runtime/pixi-renderers/runtimegame-pixi-renderer.ts
index 17adcc5f285f..755c0ed39059 100644
--- a/GDJS/Runtime/pixi-renderers/runtimegame-pixi-renderer.ts
+++ b/GDJS/Runtime/pixi-renderers/runtimegame-pixi-renderer.ts
@@ -104,6 +104,7 @@ namespace gdjs {
           height: this._game.getGameResolutionHeight(),
           preserveDrawingBuffer: true,
           antialias: false,
+          backgroundAlpha: 0,
         }) as PIXI.Renderer;
 
         gameCanvas = this._pixiRenderer.view as HTMLCanvasElement;