diff --git a/css/properties.md b/css/properties.md
index 2fa9c80f..4838e7d1 100644
--- a/css/properties.md
+++ b/css/properties.md
@@ -115,5 +115,5 @@ on MDN and the [CSS Values and Units](https://www.w3.org/TR/css3-values/#value-d
 
 There are 3 more properties that are optional:
 * `mdn_url` (string): a URL linking to the property's page on MDN. This URL must omit the localization part of the URL (such as `en-US/`).
-* `stacking` (boolean): Whether or not the property creates a stacking context. See [stacking context](https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Positioning/Understanding_z_index/The_stacking_context) for details.
+* `stacking` (boolean): Whether or not the property creates a stacking context. See [stacking context](https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_positioned_layout/Understanding_z-index/Stacking_context) for details.
 * `alsoAppliesTo` (enum): To which elements the property also applies to. See the schema for [a list of enums](https://github.com/mdn/data/blob/main/css/properties.schema.json#L253).
diff --git a/l10n/css.json b/l10n/css.json
index 00e484cc..19d60b08 100644
--- a/l10n/css.json
+++ b/l10n/css.json
@@ -660,11 +660,11 @@
     "ru": "продолжительный"
   },
   "createsStackingContext": {
-    "de": "Erstellt <a href=\"/de/docs/Web/CSS/CSS_Positioning/z_index_verstehen/Der_Stackingkontext\">Stapelkontext</a>",
-    "en-US": "Creates <a href=\"/en-US/docs/Web/CSS/CSS_Positioning/Understanding_z_index/The_stacking_context\">stacking context</a>",
-    "fr": "Crée un <a href=\"/fr/docs/Web/CSS/Comprendre_z-index/L'empilement_de_couches\">contexte d'empilement</a>",
-    "ja": "<a href=\"/ja/docs/Web/CSS/CSS_Positioning/Understanding_z_index/The_stacking_context\">重ね合わせコンテキスト</a>の生成",
-    "ru": "Создаёт <a href=\"/ru/docs/Web/CSS/CSS_Positioning/Understanding_z_index/The_stacking_context\">контекст наложения</a>"
+    "de": "Erstellt <a href=\"/de/docs/Web/CSS/CSS_positioned_layout/Understanding_z-index/Stacking_context\">Stapelkontext</a>",
+    "en-US": "Creates <a href=\"/en-US/docs/Web/CSS/CSS_positioned_layout/Understanding_z-index/Stacking_context\">stacking context</a>",
+    "fr": "Crée un <a href=\"/fr/docs/Web/CSS/CSS_positioned_layout/Understanding_z-index/Stacking_context\">contexte d'empilement</a>",
+    "ja": "<a href=\"/ja/docs/Web/CSS/CSS_positioned_layout/Understanding_z-index/Stacking_context\">重ね合わせコンテキスト</a>の生成",
+    "ru": "Создаёт <a href=\"/ru/docs/Web/CSS/CSS_positioned_layout/Understanding_z-index/Stacking_context\">контекст наложения</a>"
   },
   "dependsOnLayoutModel": {
     "de": "hängt vom Layoutmodell ab",