diff --git a/apps/search_indexes/__init__.py b/apps/search_indexes/__init__.py
index c45cbc38..6c812219 100644
--- a/apps/search_indexes/__init__.py
+++ b/apps/search_indexes/__init__.py
@@ -1 +1 @@
-# from search_indexes.signals import update_document
+from search_indexes.signals import update_document
diff --git a/apps/search_indexes/signals.py b/apps/search_indexes/signals.py
index 1c7dbfe0..5bee4e17 100644
--- a/apps/search_indexes/signals.py
+++ b/apps/search_indexes/signals.py
@@ -1,67 +1,67 @@
-# """Search indexes app signals."""
-# from django.db.models.signals import post_save
-# from django.dispatch import receiver
-# from django_elasticsearch_dsl.registries import registry
-#
-#
-# @receiver(post_save)
-# def update_document(sender, **kwargs):
-#     from establishment.models import Establishment
-#     app_label = sender._meta.app_label
-#     model_name = sender._meta.model_name
-#     instance = kwargs['instance']
-#
-#     app_label_model_name_to_filter = {
-#         ('location','country'): 'address__city__country',
-#         ('location','city'): 'address__city',
-#         ('location', 'address'): 'address',
-#         # todo: remove after migration
-#         ('establishment', 'establishmenttype'): 'establishment_type',
-#         ('establishment', 'establishmentsubtype'): 'establishment_subtypes',
-#         ('tag', 'tag'): 'tags',
-#     }
-#     filter_name = app_label_model_name_to_filter.get((app_label, model_name))
-#     if filter_name:
-#         qs = Establishment.objects.filter(**{filter_name: instance})
-#         for product in qs:
-#             registry.update(product)
-#
-#
-# @receiver(post_save)
-# def update_news(sender, **kwargs):
-#     from news.models import News
-#     app_label = sender._meta.app_label
-#     model_name = sender._meta.model_name
-#     instance = kwargs['instance']
-#     app_label_model_name_to_filter = {
-#         ('location','country'): 'country',
-#         ('news','newstype'): 'news_type',
-#         ('tag', 'tag'): 'tags',
-#     }
-#     filter_name = app_label_model_name_to_filter.get((app_label, model_name))
-#     if filter_name:
-#         qs = News.objects.filter(**{filter_name: instance})
-#         for product in qs:
-#             registry.update(product)
-#
-#
-# @receiver(post_save)
-# def update_product(sender, **kwargs):
-#     from product.models import Product
-#     app_label = sender._meta.app_label
-#     model_name = sender._meta.model_name
-#     instance = kwargs['instance']
-#     app_label_model_name_to_filter = {
-#         ('product','productstandard'): 'standards',
-#         ('product', 'producttype'): 'product_type',
-#         ('tag','tag'): 'tags',
-#         ('location', 'wineregion'): 'wine_region',
-#         ('location', 'winesubregion'): 'wine_sub_region',
-#         ('location', 'winevillage'): 'wine_village',
-#         ('establishment', 'establishment'): 'establishment',
-#     }
-#     filter_name = app_label_model_name_to_filter.get((app_label, model_name))
-#     if filter_name:
-#         qs = Product.objects.filter(**{filter_name: instance})
-#         for product in qs:
-#             registry.update(product)
+"""Search indexes app signals."""
+from django.db.models.signals import post_save
+from django.dispatch import receiver
+from django_elasticsearch_dsl.registries import registry
+
+
+@receiver(post_save)
+def update_document(sender, **kwargs):
+    from establishment.models import Establishment
+    app_label = sender._meta.app_label
+    model_name = sender._meta.model_name
+    instance = kwargs['instance']
+
+    app_label_model_name_to_filter = {
+        ('location','country'): 'address__city__country',
+        ('location','city'): 'address__city',
+        ('location', 'address'): 'address',
+        # todo: remove after migration
+        ('establishment', 'establishmenttype'): 'establishment_type',
+        ('establishment', 'establishmentsubtype'): 'establishment_subtypes',
+        ('tag', 'tag'): 'tags',
+    }
+    filter_name = app_label_model_name_to_filter.get((app_label, model_name))
+    if filter_name:
+        qs = Establishment.objects.filter(**{filter_name: instance})
+        for product in qs:
+            registry.update(product)
+
+
+@receiver(post_save)
+def update_news(sender, **kwargs):
+    from news.models import News
+    app_label = sender._meta.app_label
+    model_name = sender._meta.model_name
+    instance = kwargs['instance']
+    app_label_model_name_to_filter = {
+        ('location','country'): 'country',
+        ('news','newstype'): 'news_type',
+        ('tag', 'tag'): 'tags',
+    }
+    filter_name = app_label_model_name_to_filter.get((app_label, model_name))
+    if filter_name:
+        qs = News.objects.filter(**{filter_name: instance})
+        for product in qs:
+            registry.update(product)
+
+
+@receiver(post_save)
+def update_product(sender, **kwargs):
+    from product.models import Product
+    app_label = sender._meta.app_label
+    model_name = sender._meta.model_name
+    instance = kwargs['instance']
+    app_label_model_name_to_filter = {
+        ('product','productstandard'): 'standards',
+        ('product', 'producttype'): 'product_type',
+        ('tag','tag'): 'tags',
+        ('location', 'wineregion'): 'wine_region',
+        ('location', 'winesubregion'): 'wine_sub_region',
+        ('location', 'winevillage'): 'wine_village',
+        ('establishment', 'establishment'): 'establishment',
+    }
+    filter_name = app_label_model_name_to_filter.get((app_label, model_name))
+    if filter_name:
+        qs = Product.objects.filter(**{filter_name: instance})
+        for product in qs:
+            registry.update(product)
diff --git a/project/settings/base.py b/project/settings/base.py
index 4a2d0584..70427ef3 100644
--- a/project/settings/base.py
+++ b/project/settings/base.py
@@ -66,7 +66,7 @@ PROJECT_APPS = [
     'partner.apps.PartnerConfig',
     'product.apps.ProductConfig',
     'recipe.apps.RecipeConfig',
-    # 'search_indexes.apps.SearchIndexesConfig',
+    'search_indexes.apps.SearchIndexesConfig',
     'translation.apps.TranslationConfig',
     'configuration.apps.ConfigurationConfig',
     'timetable.apps.TimetableConfig',
@@ -79,8 +79,8 @@ PROJECT_APPS = [
 
 EXTERNAL_APPS = [
     'corsheaders',
-    # 'django_elasticsearch_dsl',
-    # 'django_elasticsearch_dsl_drf',
+    'django_elasticsearch_dsl',
+    'django_elasticsearch_dsl_drf',
     'django_filters',
     'drf_yasg',
     'fcm_django',