diff --git a/src/models/selection.js b/src/models/selection.js
index 0e80ba028..039cb09e8 100644
--- a/src/models/selection.js
+++ b/src/models/selection.js
@@ -336,6 +336,7 @@ class Selection extends new Record(DEFAULTS) {
         isBackward = anchorOffset > focusOffset
       } else {
         isBackward = !node.areDescendantSorted(anchorKey, focusKey)
+      }
     }
 
     // Merge in any updated properties.