diff --git a/src/ol/render/canvas/linestringreplay.js b/src/ol/render/canvas/linestringreplay.js
index e426725eab..9862317eea 100644
--- a/src/ol/render/canvas/linestringreplay.js
+++ b/src/ol/render/canvas/linestringreplay.js
@@ -17,13 +17,13 @@ goog.require('ol.render.canvas.Replay');
  * @param {number} resolution Resolution.
  * @param {number} pixelRatio Pixel ratio.
  * @param {boolean} overlaps The replay can have overlapping geometries.
- * @param {?} declutter Declutter tree.
+ * @param {?} declutterTree Declutter tree.
  * @struct
  */
 ol.render.canvas.LineStringReplay = function(
-    tolerance, maxExtent, resolution, pixelRatio, overlaps, declutter) {
+    tolerance, maxExtent, resolution, pixelRatio, overlaps, declutterTree) {
   ol.render.canvas.Replay.call(this,
-      tolerance, maxExtent, resolution, pixelRatio, overlaps, declutter);
+      tolerance, maxExtent, resolution, pixelRatio, overlaps, declutterTree);
 
   /**
    * @private
diff --git a/src/ol/render/canvas/polygonreplay.js b/src/ol/render/canvas/polygonreplay.js
index 9a3679bc16..8d6f4192af 100644
--- a/src/ol/render/canvas/polygonreplay.js
+++ b/src/ol/render/canvas/polygonreplay.js
@@ -19,13 +19,13 @@ goog.require('ol.render.canvas.Replay');
  * @param {number} resolution Resolution.
  * @param {number} pixelRatio Pixel ratio.
  * @param {boolean} overlaps The replay can have overlapping geometries.
- * @param {?} declutter Declutter tree.
+ * @param {?} declutterTree Declutter tree.
  * @struct
  */
 ol.render.canvas.PolygonReplay = function(
-    tolerance, maxExtent, resolution, pixelRatio, overlaps, declutter) {
+    tolerance, maxExtent, resolution, pixelRatio, overlaps, declutterTree) {
   ol.render.canvas.Replay.call(this,
-      tolerance, maxExtent, resolution, pixelRatio, overlaps, declutter);
+      tolerance, maxExtent, resolution, pixelRatio, overlaps, declutterTree);
 
   /**
    * @private