diff --git a/manifests/bouncer/bouncer.pp b/manifests/bouncer/bouncer.pp
index 888063f..cfb8092 100644
--- a/manifests/bouncer/bouncer.pp
+++ b/manifests/bouncer/bouncer.pp
@@ -40,7 +40,7 @@ class confdroid_postgresql::bouncer::bouncer (
     }
 
     # manage file header
-    concat::fragment { 'header':
+    concat::fragment { 'bouncer_header':
       target  => $pl_bouncer_ini_file,
       content => template($pl_bouncer_ini_erb),
       order   => '000',
diff --git a/manifests/server/pghba/pg_hba.pp b/manifests/server/pghba/pg_hba.pp
index f297466..c0e0b80 100644
--- a/manifests/server/pghba/pg_hba.pp
+++ b/manifests/server/pghba/pg_hba.pp
@@ -27,7 +27,7 @@ class confdroid_postgresql::server::pghba::pg_hba (
 
     # manage file header
 
-    concat::fragment { 'header':
+    concat::fragment { 'pghba_header':
       target  => $pl_pg_hba_conf,
       content => template($pl_pg_hba_conf_erb),
       order   => '000',