diff --git a/src/pages/acheteur.py b/src/pages/acheteur.py
index 53742d0..9e083c0 100644
--- a/src/pages/acheteur.py
+++ b/src/pages/acheteur.py
@@ -17,7 +17,6 @@ from dash import (
 from src.callbacks import get_top_org_table
 from src.figures import DataTable, make_column_picker, point_on_map
 from src.utils import (
-    add_canonical_link,
     columns,
     df,
     df_acheteurs,
@@ -476,9 +475,3 @@ def toggle_acheteur_columns(click_open, click_close, is_open):
 )
 def reset_view(n_clicks):
     return "", []
-
-
-@callback(Input("acheteur_url", "pathname"))
-def cb_add_canonical_link(pathname):
-    print("coucou 2")
-    add_canonical_link(pathname)
diff --git a/src/pages/tableau.py b/src/pages/tableau.py
index 920fc20..2bf295d 100644
--- a/src/pages/tableau.py
+++ b/src/pages/tableau.py
@@ -22,7 +22,6 @@ from dash import (
 from figures import make_column_picker
 from src.figures import DataTable
 from src.utils import (
-    add_canonical_link,
     columns,
     df,
     filter_table_data,
@@ -534,14 +533,3 @@ def toggle_tableau_columns(click_open, click_close, is_open):
 )
 def reset_view(n_clicks):
     return "", []
-
-
-@callback(Input("tableau_url", "pathname"))
-def cb_add_canonical_link(pathname):
-    add_canonical_link(pathname)
-
-
-# @callback(Input("tableau_url", "pathname"), Output("btn-copy-url", "children"))
-# def cb_add_canonical_link(pathname):
-#     add_canonical_link(pathname)
-#
diff --git a/src/pages/titulaire.py b/src/pages/titulaire.py
index 59ab2bc..92ff313 100644
--- a/src/pages/titulaire.py
+++ b/src/pages/titulaire.py
@@ -17,7 +17,6 @@ from dash import (
 from src.callbacks import get_top_org_table
 from src.figures import DataTable, make_column_picker, point_on_map
 from src.utils import (
-    add_canonical_link,
     columns,
     df,
     df_titulaires,
@@ -490,8 +489,3 @@ def toggle_titulaire_columns(click_open, click_close, is_open):
 )
 def reset_view(n_clicks):
     return "", []
-
-
-@callback(Input("titulaire_url", "pathname"))
-def cb_add_canonical_link(pathname):
-    add_canonical_link(pathname)
diff --git a/src/utils.py b/src/utils.py
index c8c41b8..8c9dae7 100644
--- a/src/utils.py
+++ b/src/utils.py
@@ -1,12 +1,10 @@
 import json
 import logging
 import os
-import re
 import uuid
 from collections import OrderedDict
 from time import localtime, sleep
 
-import dash
 import polars as pl
 import polars.selectors as cs
 from dash import no_update
@@ -741,20 +739,6 @@ def make_org_jsonld(org_id, org_type, org_name=None, type_org_id="SIRET") -> dic
     return jsonld
 
 
-def add_canonical_link(pathname):
-    @dash.hooks.index()
-    def update_index(html_string: str):
-        url = f"https://{domain_name}{pathname}"
-        canonical_tag = f'<link rel="canonical" href="{url}" />'
-        html_string = re.sub(
-            r'<link rel="canonical" href="https://([a-z\./0-9]+)" />',
-            canonical_tag,
-            html_string,
-        )
-        html_string = html_string.replace("<!-- canonical link -->", canonical_tag)
-        return html_string
-
-
 df: pl.DataFrame = get_decp_data()
 schema = df.collect_schema()