diff --git a/api/python/MachO/objects/pyBuildVersion.cpp b/api/python/MachO/objects/pyBuildVersion.cpp
index b0bf3549..654b005f 100644
--- a/api/python/MachO/objects/pyBuildVersion.cpp
+++ b/api/python/MachO/objects/pyBuildVersion.cpp
@@ -91,8 +91,8 @@ void create<BuildVersion>(py::module& m) {
         "Minimal OS version on which this binary was built to run")
 
     .def_property("sdk",
-        static_cast<getter_t<BuildVersion::version_t>>(&BuildVersion::minos),
-        static_cast<setter_t<BuildVersion::version_t>>(&BuildVersion::minos),
+        static_cast<getter_t<BuildVersion::version_t>>(&BuildVersion::sdk),
+        static_cast<setter_t<BuildVersion::version_t>>(&BuildVersion::sdk),
         "SDK Version")
 
     .def_property_readonly("tools",
diff --git a/doc/sphinx/changelog.rst b/doc/sphinx/changelog.rst
index 370610cb..39151493 100644
--- a/doc/sphinx/changelog.rst
+++ b/doc/sphinx/changelog.rst
@@ -1,6 +1,12 @@
 Changelog
 =========
 
+0.12.0 - Not Released Yet
+-------------------------
+
+:MachO:
+  * Fix error on property :attr:`lief.MachO.BuildVersion.sdk` (see :issue:`533`)
+
 .. _release-0110:
 
 0.11.0 - January 19, 2021