diff --git a/mod/chat/gui_ajax/theme/bubble/chat.css b/mod/chat/gui_ajax/theme/bubble/chat.css
index 460ae0b176b..0c4a55f7c0e 100644
--- a/mod/chat/gui_ajax/theme/bubble/chat.css
+++ b/mod/chat/gui_ajax/theme/bubble/chat.css
@@ -244,5 +244,6 @@ Dual licensed under MIT and GNU GPLv2 © Nicolas Gallagher
 }
 
 #button-send + a > i.text-info {
+    /* stylelint-disable-next-line declaration-no-important */
     color: black !important;
 }
diff --git a/mod/chat/gui_ajax/theme/compact/chat.css b/mod/chat/gui_ajax/theme/compact/chat.css
index 2e7be9db291..5b99be8dcf7 100644
--- a/mod/chat/gui_ajax/theme/compact/chat.css
+++ b/mod/chat/gui_ajax/theme/compact/chat.css
@@ -97,5 +97,6 @@
 }
 
 #button-send + a > i.text-info {
+    /* stylelint-disable-next-line declaration-no-important */
     color: black !important;
 }