diff --git a/program/serializers.py b/program/serializers.py
index b2f308997aaa7815133180c3ce56f7a5d9a1b488..efed2b30bd63dbee0865eae94fc0c27081ebe8c5 100644
--- a/program/serializers.py
+++ b/program/serializers.py
@@ -19,7 +19,7 @@
 #
 
 import re
-from typing import List, TypedDict
+from typing import TypedDict
 
 from drf_jsonschema_serializer import JSONSchemaField
 from rest_framework import serializers
@@ -266,27 +266,8 @@ class ImageSerializer(serializers.ModelSerializer):
         allow_null=True, queryset=License.objects.all(), required=False, source="license"
     )
     ppoi = PPOIField(required=False)
-    thumbnails = serializers.SerializerMethodField()
     url = serializers.SerializerMethodField()
 
-    @staticmethod
-    def get_thumbnails(instance) -> List[Thumbnail]:
-        """Returns thumbnails"""
-        thumbnails = []
-
-        if instance.image.name and settings.THUMBNAIL_SIZES:
-            for size in settings.THUMBNAIL_SIZES:
-                [width, height] = size.split("x")
-                thumbnails.append(
-                    {
-                        "width": int(width),
-                        "height": int(height),
-                        "url": instance.image.crop[size].url,
-                    }
-                )
-
-        return thumbnails
-
     @staticmethod
     def get_url(instance: Image) -> str:
         """Returns the image URL, using settings.SITE_URL to include the protocol and avoid mixed
@@ -301,7 +282,6 @@ class ImageSerializer(serializers.ModelSerializer):
         read_only_fields = (
             "height",
             "id",
-            "thumbnails",
             "url",
             "width",
         )