diff --git a/pb_public/index.html b/pb_public/index.html
index 6aa9cb5..d4f4c3b 100644
--- a/pb_public/index.html
+++ b/pb_public/index.html
@@ -186,8 +186,9 @@
       </select>
       <div class="check">
         <input id="pfChild" type="checkbox">
-        <label for="pfChild" style="margin:0">Dětský profil (skryje anime a 18+,
-          na odchod chce PIN)</label>
+        <!-- Text is set in enter(): an account without 18+ enabled must not be told
+             that 18+ exists. See there. -->
+        <label for="pfChild" id="pfChildLabel" style="margin:0">Dětský profil</label>
       </div>
       <label for="pfPin">Nový PIN (4 číslice, nech prázdné = beze změny)</label>
       <input id="pfPin" type="text" inputmode="numeric" maxlength="4" autocomplete="off">
@@ -546,6 +547,16 @@ async function enter(){
                      loadProviders(), loadConfigList()]);
   $("acEmail").value=(USER&&USER.email)||"";
   $("acRating").value=(USER&&USER.ratingDefault)||"unrestricted";
+  // **Do not mention 18+ to an account that does not have it.** This label used to
+  // read "skryje anime a 18+" for everyone, which told most of the household that a
+  // section they have never seen and cannot reach exists at all. Three of the four
+  // accounts are `nsfwEnabled = false`, and for them the sentence was also simply
+  // untrue: there is no 18+ content to hide. The adult source field on the Zdroje
+  // tab has always been gated on the same flag; this label was the one place that
+  // was not.
+  $("pfChildLabel").textContent = (USER && USER.nsfwEnabled)
+    ? "Dětský profil (skryje anime a 18+, na odchod chce PIN)"
+    : "Dětský profil (skryje anime, na odchod chce PIN)";
   renderAddonGate();
   renderStart();
   // An explicit #hash always wins — a bookmark or a link must land where it says.