diff --git a/compose/network.py b/compose/network.py
index 1a080c40c..7803db979 100644
--- a/compose/network.py
+++ b/compose/network.py
@@ -169,7 +169,7 @@ def check_remote_ipam_config(remote, local):
                 raise NetworkConfigChangedError(local.full_name, 'IPAM config aux_addresses')
 
     remote_opts = remote_ipam.get('Options') or {}
-    local_opts = local.ipam.get('options') or {}
+    local_opts = local.ipam.get('Options') or {}
     for k in set.union(set(remote_opts.keys()), set(local_opts.keys())):
         if remote_opts.get(k) != local_opts.get(k):
             raise NetworkConfigChangedError(local.full_name, 'IPAM option "{}"'.format(k))
diff --git a/tests/unit/network_test.py b/tests/unit/network_test.py
index b27339af8..0e03fc10e 100644
--- a/tests/unit/network_test.py
+++ b/tests/unit/network_test.py
@@ -23,7 +23,10 @@ class NetworkTest(unittest.TestCase):
                     'aux_addresses': ['11.0.0.1', '24.25.26.27'],
                     'ip_range': '156.0.0.1-254'
                 }
-            ]
+            ],
+            'options': {
+                'iface': 'eth0',
+            }
         }
         labels = {
             'com.project.tests.istest': 'true',
@@ -57,6 +60,9 @@ class NetworkTest(unittest.TestCase):
                         'Subnet': '172.0.0.1/16',
                         'Gateway': '172.0.0.1'
                     }],
+                    'Options': {
+                        'iface': 'eth0',
+                    },
                 },
                 'Labels': remote_labels
             },