diff --git a/types/three/examples/jsm/controls/TransformControls.d.ts b/types/three/examples/jsm/controls/TransformControls.d.ts
index 3fff2cbc4..a4881990f 100644
--- a/types/three/examples/jsm/controls/TransformControls.d.ts
+++ b/types/three/examples/jsm/controls/TransformControls.d.ts
@@ -91,6 +91,12 @@ declare class TransformControls extends Controls<TransformControlsEventMap> {
      */
     rotationSnap: number | null;
 
+    /**
+     * By default, 3D objects are continuously scaled. If you set this property to a numeric value, you can define in
+     * which steps the 3D object should be scaled. Default is `null`.
+     */
+    scaleSnap: number | null;
+
     /**
      * Defines in which coordinate space transformations should be performed. Possible values are "world" and "local".
      * Default is `world`.