diff --git a/tempest/api/compute/admin/test_hosts.py b/tempest/api/compute/admin/test_hosts.py
index 5a523b4..0e1e7ed 100644
--- a/tempest/api/compute/admin/test_hosts.py
+++ b/tempest/api/compute/admin/test_hosts.py
@@ -58,7 +58,7 @@
         hosts = self.client.list_hosts()['hosts']
 
         hosts = [host for host in hosts if host['service'] == 'compute']
-        self.assertGreaterEqual(len(hosts), 1)
+        self.assertNotEmpty(hosts)
 
         for host in hosts:
             hostname = host['host_name']
diff --git a/tempest/api/compute/servers/test_server_addresses.py b/tempest/api/compute/servers/test_server_addresses.py
index e5e381a..022ceba 100644
--- a/tempest/api/compute/servers/test_server_addresses.py
+++ b/tempest/api/compute/servers/test_server_addresses.py
@@ -48,7 +48,7 @@
 
         # We do not know the exact network configuration, but an instance
         # should at least have a single public or private address
-        self.assertGreaterEqual(len(addresses), 1)
+        self.assertNotEmpty(addresses)
         for network_addresses in addresses.values():
             self.assertNotEmpty(network_addresses)
             for address in network_addresses: