diff --git a/docs/docs/behaviors/mod-morph.md b/docs/docs/behaviors/mod-morph.md
index d5b3d589..bc1820f2 100644
--- a/docs/docs/behaviors/mod-morph.md
+++ b/docs/docs/behaviors/mod-morph.md
@@ -86,3 +86,10 @@ For example, the following configuration morphs `LEFT_SHIFT` + `BACKSPACE` into
     };
 };
 ```
+
+:::note[Karabiner-Elements (macOS) interfering with mod-morphs]
+
+If the first modified key press sends the modifier along with the morphed keycode and [Karabiner-Elements](https://karabiner-elements.pqrs.org/) is running, disable the "Modify Events" toggle from Karabiner's "Devices" settings page for the keyboard running ZMK.
+
+:::
+