diff --git a/notes/2.12.md b/notes/2.12.md
index 59e0878f82..875cdb99c9 100644
--- a/notes/2.12.md
+++ b/notes/2.12.md
@@ -79,6 +79,8 @@ People can override this rule to use other transition settings. To remove tile a
         transition: none;
     }
 
+Note that by default tile animation is not enabled for single tile layers.
+
 Corresponding issues/pull requests:
 
  * https://github.com/openlayers/openlayers/pull/127