diff --git a/plans/convert_compiler_to_legacy.pp b/plans/convert_compiler_to_legacy.pp
index 1ef29e8e..c75924bd 100644
--- a/plans/convert_compiler_to_legacy.pp
+++ b/plans/convert_compiler_to_legacy.pp
@@ -26,8 +26,8 @@
         undef   => $primary_target,
         default => $primary_target.peadm::certname(),
       },
-      internal_compiler_a_pool_address => $cluster['params']['internal_compiler_a_pool_address'],
-      internal_compiler_b_pool_address => $cluster['params']['internal_compiler_b_pool_address'],
+      internal_compiler_a_pool_address => getvar('cluster.params.internal_compiler_a_pool_address'),
+      internal_compiler_b_pool_address => getvar('cluster.params.internal_compiler_b_pool_address'),
       require                          => Class['peadm::setup::node_manager_yaml'],
     }
   }