diff --git a/posthog/api/data_color_theme.py b/posthog/api/data_color_theme.py
index 3eb37e0959a69..ff7d65ceac43e 100644
--- a/posthog/api/data_color_theme.py
+++ b/posthog/api/data_color_theme.py
@@ -23,8 +23,8 @@ def has_object_permission(self, request, view, obj) -> bool:
 class PublicDataColorThemeSerializer(serializers.ModelSerializer):
     class Meta:
         model = DataColorTheme
-        fields = ["id", "name", "colors"]
-        read_only_fields = ["id", "name", "colors"]
+        fields = ["id", "name", "colors", "is_global"]
+        read_only_fields = ["id", "name", "colors", "is_global"]
 
 
 class DataColorThemeSerializer(PublicDataColorThemeSerializer):