diff --git a/src/rpcclient/tests/test_objc.py b/src/rpcclient/tests/test_objc.py
new file mode 100644
index 00000000..bbea5745
--- /dev/null
+++ b/src/rpcclient/tests/test_objc.py
@@ -0,0 +1,8 @@
+def test_objc(client):
+    d = client.symbols.objc_getClass('NSMutableDictionary').objc_call('new').objc_symbol
+
+    # call method
+    d.setObject_forKey_(client.cf('value'), client.cf('key'))
+
+    # call property
+    assert '{\n    key = value;\n}' == d.description.py