diff --git a/manifests/agents/ml2/ovs.pp b/manifests/agents/ml2/ovs.pp
index f4ce30591..b8b0e6b5b 100644
--- a/manifests/agents/ml2/ovs.pp
+++ b/manifests/agents/ml2/ovs.pp
@@ -174,7 +174,7 @@ class neutron::agents::ml2::ovs (
   include ::neutron::deps
   include ::neutron::params
   if $manage_vswitch {
-    require vswitch::ovs
+    require ::vswitch::ovs
   }
 
   if $enable_tunneling and ! $local_ip {
diff --git a/manifests/agents/n1kv_vem.pp b/manifests/agents/n1kv_vem.pp
index 4371b5943..0901640e1 100644
--- a/manifests/agents/n1kv_vem.pp
+++ b/manifests/agents/n1kv_vem.pp
@@ -123,7 +123,7 @@ class neutron::agents::n1kv_vem (
 
   include ::neutron::deps
   include ::neutron::params
-  require vswitch::ovs
+  require ::vswitch::ovs
 
   Exec { path => [ '/bin/', '/sbin/' , '/usr/bin/', '/usr/sbin/' ] }