diff --git a/src/base/TilesRendererBase.js b/src/base/TilesRendererBase.js
index 463aa9fa..6f85c4bb 100644
--- a/src/base/TilesRendererBase.js
+++ b/src/base/TilesRendererBase.js
@@ -251,7 +251,7 @@ export class TilesRendererBase {
 		// save the tile in a separate "used set" so we can mark it as unused
 		// before the next tile set traversal
 		this.usedSet.add( tile );
-		this.lruCache.add( tile );
+		this.lruCache.markUnused( tile );
 
 	}
 
diff --git a/src/base/traverseFunctions.js b/src/base/traverseFunctions.js
index 79338c13..41b45e29 100644
--- a/src/base/traverseFunctions.js
+++ b/src/base/traverseFunctions.js
@@ -102,7 +102,7 @@ function markUsed( tile, renderer ) {
 	}
 
 	tile.__used = true;
-	tile.markTileUsed( tile );
+	renderer.markTileUsed( tile );
 	renderer.stats.used ++;
 
 	if ( tile.__inFrustum === true ) {