diff --git a/tools/mkdocs/generator.py b/tools/mkdocs/generator.py
index 6943b1f..0a8c528 100644
--- a/tools/mkdocs/generator.py
+++ b/tools/mkdocs/generator.py
@@ -10,6 +10,8 @@ import validators
 
 CLUSTER_PATH = "../../clusters"
 SITE_PATH = "./site/docs"
+GALAXY_PATH = "../../galaxies"
+
 
 FILES_TO_IGNORE = []  # if you want to skip a specific cluster in the generation
 
@@ -63,6 +65,7 @@ class Galaxy:
     def __init__(
         self, cluster_list: List[dict], authors, description, name, json_file_name
     ):
+
         self.cluster_list = cluster_list
         self.authors = authors
         self.description = description
@@ -203,7 +206,9 @@ class Cluster:
                 if meta not in excluded_meta:
                     self.entry += f"    | {meta} | {self.meta[meta]} |\n"
 
-    def get_related_clusters(self, cluster_dict, depth=-1, visited=None, level=1):
+    def get_related_clusters(
+        self, cluster_dict, depth=-1, visited=None, level=1, related_private_clusters={}
+    ):
         global public_relations_count
         global private_relations_count
         global private_clusters
@@ -234,21 +239,31 @@ class Cluster:
                 private_relations_count += 1
                 if dest_uuid not in private_clusters:
                     private_clusters.append(dest_uuid)
-                related_clusters.append(
-                    (
-                        self,
-                        Cluster(
-                            value="Private Cluster",
-                            uuid=dest_uuid,
-                            date=None,
-                            description=None,
-                            related_list=None,
-                            meta=None,
-                            galaxie=None,
-                        ),
-                        level,
+                if dest_uuid in related_private_clusters:
+                    related_clusters.append(
+                        (
+                            self,
+                            related_private_clusters[dest_uuid],
+                            level,
+                        )
                     )
-                )
+                else:
+                    related_clusters.append(
+                        (
+                            self,
+                            Cluster(
+                                value="Private Cluster",
+                                uuid=dest_uuid,
+                                date=None,
+                                description=None,
+                                related_list=None,
+                                meta=None,
+                                galaxie=None,
+                            ),
+                            level,
+                        )
+                    )
+                    related_private_clusters[dest_uuid] = related_clusters[-1][1]
                 continue
 
             related_cluster = cluster_dict[dest_uuid]
@@ -265,7 +280,13 @@ class Cluster:
                 if cluster["dest-uuid"] in cluster_dict:
                     related_clusters += cluster_dict[
                         cluster["dest-uuid"]
-                    ].get_related_clusters(cluster_dict, new_depth, visited, level + 1)
+                    ].get_related_clusters(
+                        cluster_dict,
+                        new_depth,
+                        visited,
+                        level + 1,
+                        related_private_clusters,
+                    )
 
         if empty_uuids > 0:
             empty_uuids_dict[self.value] = empty_uuids
@@ -370,9 +391,9 @@ class Cluster:
 
 def create_index(galaxies):
     index_output = INTRO
-    index_output += STATISTICS
     for galaxie in galaxies:
         index_output += f"- [{galaxie.name}](./{galaxie.json_file_name}/index.md)\n"
+    index_output += STATISTICS
     index_output += CONTRIBUTING
     return index_output
 
@@ -482,8 +503,21 @@ def create_statistics(cluster_dict):
     return statistic_output
 
 
+def get_deprecated_galaxy_files():
+    deprecated_galaxy_files = []
+    for f in os.listdir(GALAXY_PATH):
+        with open(os.path.join(GALAXY_PATH, f)) as fr:
+            galaxy_json = json.load(fr)
+            if "namespace" in galaxy_json and galaxy_json["namespace"] == "deprecated":
+                deprecated_galaxy_files.append(f)
+
+    return deprecated_galaxy_files
+
+
 def main():
     start_time = time.time()
+
+    FILES_TO_IGNORE.extend(get_deprecated_galaxy_files())
     galaxies_fnames = []
     for f in os.listdir(CLUSTER_PATH):
         if ".json" in f and f not in FILES_TO_IGNORE: