diff --git a/src/acpi/aml/namedobj.rs b/src/acpi/aml/namedobj.rs
index 26cca7b..aeb2637 100644
--- a/src/acpi/aml/namedobj.rs
+++ b/src/acpi/aml/namedobj.rs
@@ -163,6 +163,14 @@ impl AmlExecutable for NamedObj {
                 namespace.push_to(local_scope_string, AmlNamespaceContents::Value(
                                   AmlValue::Method(method.clone())));
             },
+            NamedObj::DefDevice { ref name, ref obj_list } => {
+                let local_scope_string = get_namespace_string(scope, name.clone());
+                obj_list.execute(namespace, local_scope_string);
+            },
+            NamedObj::DefThermalZone { ref name, ref obj_list } => {
+                let local_scope_string = get_namespace_string(scope, name.clone());
+                obj_list.execute(namespace, local_scope_string);
+            },
             _ => ()
         }
 
diff --git a/src/acpi/aml/namespace.rs b/src/acpi/aml/namespace.rs
index 9f7343e..f869cea 100644
--- a/src/acpi/aml/namespace.rs
+++ b/src/acpi/aml/namespace.rs
@@ -5,6 +5,7 @@ use collections::vec::Vec;
 use core::str::FromStr;
 
 use super::namedobj::{ RegionSpace, FieldFlags, Method };
+use super::termlist::Object;
 
 #[derive(Debug, Clone)]
 pub struct AmlNamespace {
@@ -38,7 +39,7 @@ pub enum AmlValue {
     BufferField,
     DDBHandle,
     DebugObject,
-    Device,
+    Device(Vec<Object>),
     Event,
     FieldUnit,
     Integer,
diff --git a/src/acpi/aml/termlist.rs b/src/acpi/aml/termlist.rs
index b236584..b998784 100644
--- a/src/acpi/aml/termlist.rs
+++ b/src/acpi/aml/termlist.rs
@@ -37,6 +37,25 @@ pub struct MethodInvocation {
 
 }
 
+impl AmlExecutable for Vec<Object> {
+    fn execute(&self, namespace: &mut AmlNamespace, scope: String) -> Option<AmlValue> {
+        for term in self {
+            term.execute(namespace, scope.clone());
+        }
+
+        None
+    }
+}
+
+impl AmlExecutable for Object {
+    fn execute(&self, namespace: &mut AmlNamespace, scope: String) -> Option<AmlValue> {
+        match *self {
+            Object::NamespaceModifier(ref d) => d.execute(namespace, scope),
+            Object::NamedObj(ref d) => d.execute(namespace, scope)
+        }
+    }
+}
+
 impl AmlExecutable for Vec<TermObj> {
     fn execute(&self, namespace: &mut AmlNamespace, scope: String) -> Option<AmlValue> {
         for term in self {