diff --git a/python-api-src/lib_unit.cpp b/python-api-src/lib_unit.cpp
index 7cc303bded06f8a316478fe0b9cbf659b34cb30c..83b3166272f4303cabb444eec4da2b6bda75d084 100644
--- a/python-api-src/lib_unit.cpp
+++ b/python-api-src/lib_unit.cpp
@@ -34,7 +34,7 @@ void define_unit(py::module & m)
         .def_property_readonly("current_ability_id", &Unit::getCurrentAbilityID, "The AbilityID of currently used ability")
         .def_property_readonly("facing", &Unit::getFacing)
         .def_property_readonly("radius", &Unit::getRadius)
-		.def_property_readonly("is_carrying_minerals", &Unit::isCarryingMinerals)
+        .def_property_readonly("is_carrying_minerals", &Unit::isCarryingMinerals)
         .def("hold_position", &Unit::holdPosition)
         .def("patrol", py::overload_cast<const CCPosition &>(&Unit::patrol, py::const_))
         .def("stop_dance", &Unit::stopDance)