diff --git a/sidebars.js b/sidebars.js
index 38a0e8a..af16680 100644
--- a/sidebars.js
+++ b/sidebars.js
@@ -160,11 +160,11 @@ const sidebars = {
         { type: 'doc', id: 'graph-production-workflow/stats' }
       ]
     },
-    {
-      type: "link",
-      label: "Learning center",
-      href: "https://openplato.eu/"
-    },
+    // {
+    //   type: "link",
+    //   label: "Learning center",
+    //   href: "https://openplato.eu/"
+    // },
     {
       type: 'doc', 
       id: 'publications',
diff --git a/versioned_sidebars/version-5.1.2-sidebars.json b/versioned_sidebars/version-5.1.2-sidebars.json
index a4ed96e..0791e4d 100644
--- a/versioned_sidebars/version-5.1.2-sidebars.json
+++ b/versioned_sidebars/version-5.1.2-sidebars.json
@@ -266,11 +266,6 @@
         }
       ]
     },
-    {
-      "type": "link",
-      "label": "Learning center",
-      "href": "https://openplato.eu/"
-    },
     {
       "type": "doc",
       "id": "publications",