diff --git a/addons/mail/static/src/scss/emojis.scss b/addons/mail/static/src/scss/emojis.scss
index b2cb71a496d..cd2897ce72a 100644
--- a/addons/mail/static/src/scss/emojis.scss
+++ b/addons/mail/static/src/scss/emojis.scss
@@ -21,7 +21,7 @@ $o-mail-emoji-height: 2rem;
     // Emojis widgets should hide the emoji dropdown button when the field is invisible.
     // This is necessary because the button is added *after* the main element (and not inside)
     // (see '_attachEmojisDropdown' for more details)
-    .o_invisible_modifier + .o_mail_add_emoji{
+    .o_invisible_modifier + .o_mail_add_emoji, .o_invisible_modifier + textarea + .o_mail_add_emoji{
         display: none !important;
     }
 }