diff --git a/ops/sql/SUPABASE-V17.7.2-CLIENTS-FOUNDATION.sql b/ops/sql/SUPABASE-V17.7.2-CLIENTS-FOUNDATION.sql
index ddf9e0c..da71878 100644
--- a/ops/sql/SUPABASE-V17.7.2-CLIENTS-FOUNDATION.sql
+++ b/ops/sql/SUPABASE-V17.7.2-CLIENTS-FOUNDATION.sql
@@ -70,4 +70,5 @@ begin
 end;
 $function$;
 
-grant execute on function public.sun_v17_save_client_v1772(uuid,text,jsonb,bigint,text) to authenticated;
+revoke execute on function public.sun_v17_save_client_v1772(uuid,text,jsonb,bigint,text) from public, anon;
+grant execute on function public.sun_v17_save_client_v1772(uuid,text,jsonb,bigint,text) to authenticated, service_role;