diff --git a/arkindex/images/serializers.py b/arkindex/images/serializers.py
index 78b07b5029f64a4b6fbc116554dd810ed4c03bfb..bddd22a9aabdb33cf89f18c41166f72de7190042 100644
--- a/arkindex/images/serializers.py
+++ b/arkindex/images/serializers.py
@@ -7,6 +7,7 @@ class ZoneSerializer(serializers.ModelSerializer):
     y = serializers.IntegerField(source='polygon.y')
     width = serializers.IntegerField(source='polygon.width')
     height = serializers.IntegerField(source='polygon.height')
+    image_url = serializers.URLField(source='image.url')
 
     class Meta:
         model = Zone
@@ -17,6 +18,7 @@ class ZoneSerializer(serializers.ModelSerializer):
             'width',
             'height',
             'url',
+            'image_url',
         )