diff --git a/tempest/api_schema/compute/v2/servers.py b/tempest/api_schema/compute/v2/servers.py
index 551924a..e4d95f7 100644
--- a/tempest/api_schema/compute/v2/servers.py
+++ b/tempest/api_schema/compute/v2/servers.py
@@ -28,14 +28,11 @@
                     'id': {'type': 'string'},
                     'security_groups': {'type': 'array'},
                     'links': parameter_types.links,
-                    'adminPass': {'type': 'string'},
                     'OS-DCF:diskConfig': {'type': 'string'}
                 },
                 # NOTE: OS-DCF:diskConfig is API extension, and some
                 # environments return a response without the attribute.
                 # So it is not 'required'.
-                # NOTE: adminPass is not required because it can be deactivated
-                # with nova API flag enable_instance_password=False
                 'required': ['id', 'security_groups', 'links']
             }
         },
@@ -43,6 +40,12 @@
     }
 }
 
+create_server_with_admin_pass = copy.deepcopy(create_server)
+create_server_with_admin_pass['response_body']['properties']['server'][
+    'properties'].update({'adminPass': {'type': 'string'}})
+create_server_with_admin_pass['response_body']['properties']['server'][
+    'required'].append('adminPass')
+
 update_server = copy.deepcopy(servers.base_update_get_server)
 update_server['response_body']['properties']['server']['properties'].update({
     'hostId': {'type': 'string'},
diff --git a/tempest/api_schema/compute/v3/servers.py b/tempest/api_schema/compute/v3/servers.py
index cebb2d7..742252d 100644
--- a/tempest/api_schema/compute/v3/servers.py
+++ b/tempest/api_schema/compute/v3/servers.py
@@ -28,7 +28,6 @@
                     'id': {'type': 'string'},
                     'os-security-groups:security_groups': {'type': 'array'},
                     'links': parameter_types.links,
-                    'admin_password': {'type': 'string'},
                     'os-access-ips:access_ip_v4': parameter_types.access_ip_v4,
                     'os-access-ips:access_ip_v6': parameter_types.access_ip_v6
                 },
@@ -36,13 +35,19 @@
                 # and some environments return a response without these
                 # attributes. So they are not 'required'.
                 'required': ['id', 'os-security-groups:security_groups',
-                             'links', 'admin_password']
+                             'links']
             }
         },
         'required': ['server']
     }
 }
 
+create_server_with_admin_pass = copy.deepcopy(create_server)
+create_server_with_admin_pass['response_body']['properties']['server'][
+    'properties'].update({'admin_password': {'type': 'string'}})
+create_server_with_admin_pass['response_body']['properties']['server'][
+    'required'].append('admin_password')
+
 addresses_v3 = copy.deepcopy(parameter_types.addresses)
 addresses_v3['patternProperties']['^[a-zA-Z0-9-_.]+$']['items'][
     'properties'].update({
diff --git a/tempest/services/compute/json/servers_client.py b/tempest/services/compute/json/servers_client.py
index 05f74cd..aa81567 100644
--- a/tempest/services/compute/json/servers_client.py
+++ b/tempest/services/compute/json/servers_client.py
@@ -93,7 +93,11 @@
         # with return reservation id set True
         if 'reservation_id' in body:
             return resp, body
-        self.validate_response(schema.create_server, resp, body)
+        if CONF.compute_feature_enabled.enable_instance_password:
+            create_schema = schema.create_server_with_admin_pass
+        else:
+            create_schema = schema.create_server
+        self.validate_response(create_schema, resp, body)
         return resp, body['server']
 
     def update_server(self, server_id, name=None, meta=None, accessIPv4=None,
diff --git a/tempest/services/compute/v3/json/servers_client.py b/tempest/services/compute/v3/json/servers_client.py
index 27e95e8..dbc87f4 100644
--- a/tempest/services/compute/v3/json/servers_client.py
+++ b/tempest/services/compute/v3/json/servers_client.py
@@ -96,7 +96,11 @@
         # with return reservation id set True
         if 'servers_reservation' in body:
             return resp, body['servers_reservation']
-        self.validate_response(schema.create_server, resp, body)
+        if CONF.compute_feature_enabled.enable_instance_password:
+            create_schema = schema.create_server_with_admin_pass
+        else:
+            create_schema = schema.create_server
+        self.validate_response(create_schema, resp, body)
         return resp, body['server']
 
     def update_server(self, server_id, name=None, meta=None, access_ip_v4=None,