diff --git a/doc/source/devref/alarm_monitoring_usage_guide.rst b/doc/source/devref/alarm_monitoring_usage_guide.rst
index 189bc6a2d..bf5d27825 100644
--- a/doc/source/devref/alarm_monitoring_usage_guide.rst
+++ b/doc/source/devref/alarm_monitoring_usage_guide.rst
@@ -60,7 +60,7 @@ alarming monitoring and auto-scaling was also supported by Alarm monitor in Tack
 
     policies:
     - SP1:
-        type: tosca.policy.tacker.Scaling
+        type: tosca.policies.tacker.Scaling
         properties:
           increment: 1
           cooldown: 120
diff --git a/samples/tosca-templates/vnfd/tosca-vnfd-alarm-scale.yaml b/samples/tosca-templates/vnfd/tosca-vnfd-alarm-scale.yaml
index 320bd9c85..28c7a6c39 100644
--- a/samples/tosca-templates/vnfd/tosca-vnfd-alarm-scale.yaml
+++ b/samples/tosca-templates/vnfd/tosca-vnfd-alarm-scale.yaml
@@ -38,7 +38,7 @@ topology_template:
 
   policies:
     - SP1:
-        type: tosca.policy.tacker.Scaling
+        type: tosca.policies.tacker.Scaling
         properties:
           increment: 1
           cooldown: 120
diff --git a/samples/tosca-templates/vnfd/tosca-vnfd-scale.yaml b/samples/tosca-templates/vnfd/tosca-vnfd-scale.yaml
index 99645c5d8..c4890e3bc 100644
--- a/samples/tosca-templates/vnfd/tosca-vnfd-scale.yaml
+++ b/samples/tosca-templates/vnfd/tosca-vnfd-scale.yaml
@@ -55,7 +55,7 @@ topology_template:
 
   policies:
     - SP1:
-        type: tosca.policy.tacker.Scaling
+        type: tosca.policies.tacker.Scaling
         properties:
           increment: 1
           cooldown: 120
diff --git a/tacker/plugins/common/constants.py b/tacker/plugins/common/constants.py
index f2ad46f21..e65d4a6fd 100644
--- a/tacker/plugins/common/constants.py
+++ b/tacker/plugins/common/constants.py
@@ -48,7 +48,7 @@ ACTIVE_PENDING_STATUSES = (
     PENDING_UPDATE
 )
 
-POLICY_SCALING = 'tosca.policy.tacker.Scaling'
+POLICY_SCALING = 'tosca.policies.tacker.Scaling'
 POLICY_SCALING_ACTIONS = (ACTION_SCALE_OUT,
                           ACTION_SCALE_IN) = ('out', 'in')
 POLICY_ACTIONS = {POLICY_SCALING: POLICY_SCALING_ACTIONS}
diff --git a/tacker/tests/etc/samples/sample-tosca-scale-all.yaml b/tacker/tests/etc/samples/sample-tosca-scale-all.yaml
index ffb5567d0..4749b03c1 100644
--- a/tacker/tests/etc/samples/sample-tosca-scale-all.yaml
+++ b/tacker/tests/etc/samples/sample-tosca-scale-all.yaml
@@ -40,7 +40,7 @@ topology_template:
 
   policies:
     - SP1:
-        type: tosca.policy.tacker.Scaling
+        type: tosca.policies.tacker.Scaling
         properties:
           increment: 1
           cooldown: 60
diff --git a/tacker/tests/unit/vm/infra_drivers/openstack/data/test_tosca_vnfd_alarm_scale.yaml b/tacker/tests/unit/vm/infra_drivers/openstack/data/test_tosca_vnfd_alarm_scale.yaml
index 320bd9c85..28c7a6c39 100644
--- a/tacker/tests/unit/vm/infra_drivers/openstack/data/test_tosca_vnfd_alarm_scale.yaml
+++ b/tacker/tests/unit/vm/infra_drivers/openstack/data/test_tosca_vnfd_alarm_scale.yaml
@@ -38,7 +38,7 @@ topology_template:
 
   policies:
     - SP1:
-        type: tosca.policy.tacker.Scaling
+        type: tosca.policies.tacker.Scaling
         properties:
           increment: 1
           cooldown: 120
diff --git a/tacker/tests/unit/vm/infra_drivers/openstack/data/tosca_scale.yaml b/tacker/tests/unit/vm/infra_drivers/openstack/data/tosca_scale.yaml
index 531b9fd2d..08244edbc 100644
--- a/tacker/tests/unit/vm/infra_drivers/openstack/data/tosca_scale.yaml
+++ b/tacker/tests/unit/vm/infra_drivers/openstack/data/tosca_scale.yaml
@@ -34,7 +34,7 @@ topology_template:
 
   policies:
     - SP1:
-        type: tosca.policy.tacker.Scaling
+        type: tosca.policies.tacker.Scaling
         properties:
           increment: 1
           cooldown: 60
diff --git a/tacker/vnfm/infra_drivers/openstack/openstack.py b/tacker/vnfm/infra_drivers/openstack/openstack.py
index b1872f286..767a10a26 100644
--- a/tacker/vnfm/infra_drivers/openstack/openstack.py
+++ b/tacker/vnfm/infra_drivers/openstack/openstack.py
@@ -374,11 +374,11 @@ class OpenStack(abstract_driver.DeviceAbstractDriver,
 
             #   policies:
             #     - SP1:
-            #         type: tosca.policy.tacker.Scaling
+            #         type: tosca.policies.tacker.Scaling
             if 'policies' in vnfd_dict:
                 for policy_dict in vnfd_dict['policies']:
                     name, policy = list(policy_dict.items())[0]
-                    if policy['type'] == 'tosca.policy.tacker.Scaling':
+                    if policy['type'] == 'tosca.policies.tacker.Scaling':
                         _convert_to_heat_scaling_policy(policy['properties'],
                                                         name)
                         # TODO(kanagaraj-manickam) only one policy is supported
@@ -429,7 +429,7 @@ class OpenStack(abstract_driver.DeviceAbstractDriver,
                     for policies in topology_tpl_dict['policies']:
                         policy_name, policy_dt = list(policies.items())[0]
                         if policy_dt['type'] == \
-                                'tosca.policy.tacker.Scaling':
+                                'tosca.policies.tacker.Scaling':
                             # Fixed metadata. it will be fixed
                             # once targets are supported
                             metadata_dict = dict()