diff --git a/docs/api/clipboard.md b/docs/api/clipboard.md
index c76ab0a95902..75f6c381de81 100644
--- a/docs/api/clipboard.md
+++ b/docs/api/clipboard.md
@@ -157,7 +157,7 @@ Returns `String` - Reads `format` type from the clipboard.
 
 Returns `Buffer` - Reads `format` type from the clipboard.
 
-### `clipboard.writeBuffer(format, buffer[, type])`
+### `clipboard.writeBuffer(format, buffer[, type])` _Experimental_
 
 * `format` String
 * `buffer` Buffer
@@ -173,7 +173,7 @@ Writes the `buffer` as `format` into the clipboard.
   * `image` [NativeImage](native-image.md) (optional)
   * `rtf` String (optional)
   * `bookmark` String (optional) - The title of the url at `text`.
-  * `buffer` {[format: String]: Buffer} (optional) - The buffers for each format you want to write
+  * `buffer` {[format: String]: Buffer} (optional) _Experimental_ - The buffers for each format you want to write
 * `type` String (optional)
 
 ```javascript