diff --git a/SoftLayer/CLI/block/list.py b/SoftLayer/CLI/block/list.py
index 4cc9afd2b..948e6c127 100644
--- a/SoftLayer/CLI/block/list.py
+++ b/SoftLayer/CLI/block/list.py
@@ -23,6 +23,7 @@
         mask="storageType.keyName"),
     column_helper.Column('capacity_gb', ('capacityGb',), mask="capacityGb"),
     column_helper.Column('bytes_used', ('bytesUsed',), mask="bytesUsed"),
+    column_helper.Column('iops', ('iops',), mask="iops"),
     column_helper.Column('ip_addr', ('serviceResourceBackendIpAddress',),
                          mask="serviceResourceBackendIpAddress"),
     column_helper.Column('lunId', ('lunId',), mask="lunId"),
@@ -42,6 +43,7 @@
     'storage_type',
     'capacity_gb',
     'bytes_used',
+    'iops',
     'ip_addr',
     'lunId',
     'active_transactions',
diff --git a/tests/CLI/modules/block_tests.py b/tests/CLI/modules/block_tests.py
index 2dcec9976..23beef4af 100644
--- a/tests/CLI/modules/block_tests.py
+++ b/tests/CLI/modules/block_tests.py
@@ -108,6 +108,7 @@ def test_volume_list(self):
                 'capacity_gb': 20,
                 'datacenter': 'dal05',
                 'id': 100,
+                'iops': None,
                 'ip_addr': '10.1.2.3',
                 'lunId': None,
                 'rep_partner_count': None,