diff --git a/src/ol/source/WMTS.js b/src/ol/source/WMTS.js
index 98d8cb86eb..557ce2c19e 100644
--- a/src/ol/source/WMTS.js
+++ b/src/ol/source/WMTS.js
@@ -20,7 +20,7 @@ import {appendParams} from '../uri.js';
  * you must provide a `crossOrigin` value if you are using the WebGL renderer or if you want to
  * access pixel data with the Canvas renderer.  See
  * {@link https://developer.mozilla.org/en-US/docs/Web/HTML/CORS_enabled_image} for more detail.
- * @property {ol.tilegrid.WMTS} tileGrid Tile grid.
+ * @property {module:ol/tilegrid/WMTS~WMTSTileGrid} tileGrid Tile grid.
  * @property {module:ol/proj~ProjectionLike} projection Projection.
  * @property {boolean} [reprojectionErrorThreshold=0.5] Maximum allowed reprojection error (in pixels).
  * Higher values can increase reprojection performance, but decrease precision.
diff --git a/src/ol/source/XYZ.js b/src/ol/source/XYZ.js
index 97ba2e6b74..49a632d6be 100644
--- a/src/ol/source/XYZ.js
+++ b/src/ol/source/XYZ.js
@@ -19,7 +19,7 @@ import {createXYZ, extentFromProjection} from '../tilegrid.js';
  * Higher values can increase reprojection performance, but decrease precision.
  * @property {number} [maxZoom=18] Optional max zoom level.
  * @property {number} [maxZoom=0] Optional min zoom level.
- * @property {ol.tilegrid.WMTS} tileGrid Tile grid.
+ * @property {module:ol/tilegrid/WMTS~WMTSTileGrid} tileGrid Tile grid.
  * @property {ol.TileLoadFunctionType} [tileLoadFunction] Optional function to load a tile given a URL. The default is
  * ```js
  * function(imageTile, src) {