diff --git a/components/lib/mention/Mention.js b/components/lib/mention/Mention.js
index 16e02389c4..b0b91c4b04 100644
--- a/components/lib/mention/Mention.js
+++ b/components/lib/mention/Mention.js
@@ -537,6 +537,7 @@ export const Mention = React.memo(
                 style: props.inputStyle,
                 ...inputProps,
                 unstyled: props.unstyled,
+                autoResize: props.autoResize,
                 onFocus: onFocus,
                 onBlur: onBlur,
                 onKeyDown: onKeyDown,