diff --git a/ohsome_quality_api/indicators/indicators.yaml b/ohsome_quality_api/indicators/indicators.yaml
index 7dff4a8a7..523eef434 100644
--- a/ohsome_quality_api/indicators/indicators.yaml
+++ b/ohsome_quality_api/indicators/indicators.yaml
@@ -65,6 +65,7 @@ attribute-completeness:
   name: Attribute Completeness
   projects:
     - bkg
+    - core
   quality_dimension: completeness
   description: >-
       Derive the ratio of OSM features compared to features which