diff --git a/os_resource_classes/__init__.py b/os_resource_classes/__init__.py
index 0586c83..39d3d73 100644
--- a/os_resource_classes/__init__.py
+++ b/os_resource_classes/__init__.py
@@ -59,6 +59,10 @@ STANDARDS = [
     # Standard resource class for network bandwidth ingress measured in
     # kilobits per second.
     'NET_BW_IGR_KILOBIT_PER_SEC',
+    # Resource class representing an amount of dedicated CPUs for a single
+    # guest. A dedicated CPU is a physical processor that has been marked
+    # to be used for a single guest only
+    'PCPU',
 ]
 
 # Namespace used for custom resource classes
diff --git a/os_resource_classes/tests/test_os_resource_classes.py b/os_resource_classes/tests/test_os_resource_classes.py
index 65f4d69..874349f 100644
--- a/os_resource_classes/tests/test_os_resource_classes.py
+++ b/os_resource_classes/tests/test_os_resource_classes.py
@@ -44,7 +44,7 @@ class TestOs_resource_classes(base.TestCase):
         of the STANDARDS list, otherwise database ids will get confused
         in the placement service.
         """
-        expected_last_class = rc.NET_BW_IGR_KILOBIT_PER_SEC
-        expected_length = 14
+        expected_last_class = rc.PCPU
+        expected_length = 15
         self.assertEqual(expected_last_class, rc.STANDARDS[-1])
         self.assertEqual(expected_length, len(rc.STANDARDS))