diff --git a/lemarche/siaes/utils.py b/lemarche/siaes/utils.py
index 83beaa0b4..639355357 100644
--- a/lemarche/siaes/utils.py
+++ b/lemarche/siaes/utils.py
@@ -1,4 +1,3 @@
-from lemarche.perimeters.models import Perimeter
 from lemarche.siaes.models import Siae
 
 
@@ -6,32 +5,3 @@ def calculate_etablissement_count(siae: Siae):
     if siae.siren:
         return Siae.objects.filter(is_active=True, siret__startswith=siae.siren).count()
     return 0
-
-
-def match_location_to_perimeter(siae: Siae):
-    """
-    Find the Siae's location based on the post_code (and city)
-    - first do a post_code search
-    - if multiple perimeters returned, try to match with the city
-    - if still multiple results returned, return None
-    """
-    if siae.post_code:
-        location_results_from_siae_post_code = Perimeter.objects.post_code_search(
-            siae.post_code, include_insee_code=True
-        )
-
-        if not location_results_from_siae_post_code.exists():
-            print(f"No location found for {siae} (with post_code {siae.post_code})")
-            return None
-        elif location_results_from_siae_post_code.count() == 1:
-            return location_results_from_siae_post_code.first()
-        else:
-            # found multiple locations with the post_code, try to match with the city
-            if siae.city:
-                location_results_from_siae_city = Perimeter.objects.name_search(siae.city)
-                if location_results_from_siae_city.count():
-                    if location_results_from_siae_post_code.first() == location_results_from_siae_post_code.first():
-                        return location_results_from_siae_post_code.first()
-                    else:
-                        print(f"Multiple locations found for {siae} (with post_code {siae.post_code})")
-                        return None