diff --git a/src/ol/layer/WebGLPoints.js b/src/ol/layer/WebGLPoints.js
index a49ff9e21e..cddb218a54 100644
--- a/src/ol/layer/WebGLPoints.js
+++ b/src/ol/layer/WebGLPoints.js
@@ -24,7 +24,7 @@ import Layer from './Layer.js';
  * @property {number} [maxResolution] The maximum resolution (exclusive) below which this layer will
  * be visible.
  * @property {import("../source/Vector.js").default} [source] Source.
- * @property {boolean} [disableHitDetection] Setting this to true will provide a slight performance boost, but will
+ * @property {boolean} [disableHitDetection=false] Setting this to true will provide a slight performance boost, but will
  * prevent all hit detection on the layer.
  */
 
diff --git a/src/ol/webgl/PostProcessingPass.js b/src/ol/webgl/PostProcessingPass.js
index 683e600c41..018d32acf7 100644
--- a/src/ol/webgl/PostProcessingPass.js
+++ b/src/ol/webgl/PostProcessingPass.js
@@ -24,7 +24,6 @@ const DEFAULT_FRAGMENT_SHADER = `
   uniform sampler2D u_image;
    
   varying vec2 v_texCoord;
-  varying vec2 v_screenCoord;
    
   void main() {
     gl_FragColor = texture2D(u_image, v_texCoord);
@@ -89,7 +88,6 @@ const DEFAULT_FRAGMENT_SHADER = `
  *   uniform sampler2D u_image;
  *
  *   varying vec2 v_texCoord;
- *   varying vec2 v_screenCoord;
  *
  *   void main() {
  *     gl_FragColor = texture2D(u_image, v_texCoord);