diff --git a/config/_default/params.yaml b/config/_default/params.yaml
index efb2ed63b96..9afa47dfc0b 100644
--- a/config/_default/params.yaml
+++ b/config/_default/params.yaml
@@ -287,6 +287,7 @@ core_product:
 
 # Unsupported sites for each product
 unsupported_sites:
+  coscreen: [gov, gov2]
   resource_catalog_policies: [gov, gov2]
   runtime_prioritization_engine: [gov, gov2]
   ai_agents_console: [gov, gov2]