diff --git a/catalog/forecasts/forecast_models.R b/catalog/forecasts/forecast_models.R
index 57365b002c..0be080dd7c 100644
--- a/catalog/forecasts/forecast_models.R
+++ b/catalog/forecasts/forecast_models.R
@@ -76,7 +76,7 @@ stac4cast::build_forecast_scores(table_schema = forecast_theme_df,
                       link_items = stac4cast::generate_group_values(group_values = names(config$variable_groups)),
                       thumbnail_link = catalog_config$forecasts_thumbnail,
                       thumbnail_title = catalog_config$forecasts_thumbnail_title,
-                      group_sites = forecast_sites$site_id,
+                      group_sites = forecast_sites,
                       model_child = TRUE)
 
 ## READ IN GSHEET FILES