diff --git a/spec/classes/sahara_db_postgresql_spec.rb b/spec/classes/sahara_db_postgresql_spec.rb
index 892461af..a7b6d407 100644
--- a/spec/classes/sahara_db_postgresql_spec.rb
+++ b/spec/classes/sahara_db_postgresql_spec.rb
@@ -39,7 +39,10 @@ describe 'sahara::db::postgresql' do
         }))
       end
 
-      it_configures 'sahara::db::postgresql'
+      # TODO(tkajinam): Remove this once puppet-postgresql supports CentOS 9
+      unless facts[:osfamily] == 'RedHat' and facts[:operatingsystemmajrelease].to_i >= 9
+        it_configures 'sahara::db::postgresql'
+      end
     end
   end