diff --git a/ext/settings.html b/ext/settings.html
index 323be70837..9ee6cea14d 100644
--- a/ext/settings.html
+++ b/ext/settings.html
@@ -2134,6 +2134,10 @@ <h1>Yomitan Settings</h1>
                     Enabling this option will force Google Docs webpages to expose some additional text
                     information which should allow Yomitan to still work.
                 </p>
+                <p class="warning-text">
+                    If any profile has this setting enabled, compatibility mode will be activated;
+                    profile conditions are ignored.
+                </p>
                 <p class="danger-text">
                     Google has changed this compatibility implementation several times, and the changes do not seem to be announced or documented.
                     Therefore, it is possible that this feature could stop working at any time the future without warning.