diff --git a/src/runner/gamefeatureswrappers.cpp b/src/runner/gamefeatureswrappers.cpp
index 931651a..69e16d2 100644
--- a/src/runner/gamefeatureswrappers.cpp
+++ b/src/runner/gamefeatureswrappers.cpp
@@ -23,13 +23,18 @@ bool BSAInvalidationWrapper::isInvalidationBSA(const QString &bsaName)
 
 void BSAInvalidationWrapper::deactivate(MOBase::IProfile *profile)
 {
-  basicWrapperFunctionImplementation<BSAInvalidationWrapper, void>(this, "deactivate", boost::python::ptr(profile));
+  return basicWrapperFunctionImplementation<BSAInvalidationWrapper, void>(this, "deactivate", boost::python::ptr(profile));
 }
 
 void BSAInvalidationWrapper::activate(MOBase::IProfile *profile)
 {
   return basicWrapperFunctionImplementation<BSAInvalidationWrapper, void>(this, "activate", boost::python::ptr(profile));
 }
+
+void BSAInvalidationWrapper::prepareProfile(MOBase::IProfile *profile)
+{
+  return basicWrapperFunctionImplementation<BSAInvalidationWrapper, void>(this, "prepareProfile", boost::python::ptr(profile));
+}
 /// end BSAInvalidation Wrapper
 /////////////////////////////
 /// DataArchives Wrapper
diff --git a/src/runner/gamefeatureswrappers.h b/src/runner/gamefeatureswrappers.h
index 223ba25..75f4e1b 100644
--- a/src/runner/gamefeatureswrappers.h
+++ b/src/runner/gamefeatureswrappers.h
@@ -24,6 +24,7 @@ public:
   virtual bool isInvalidationBSA(const QString &bsaName) override;
   virtual void deactivate(MOBase::IProfile *profile) override;
   virtual void activate(MOBase::IProfile *profile) override;
+  virtual void prepareProfile(MOBase::IProfile *profile) override;
 };
 
 class DataArchivesWrapper : public DataArchives, public boost::python::wrapper<DataArchives>
diff --git a/src/runner/pythonrunner.cpp b/src/runner/pythonrunner.cpp
index ce379e0..76d31cb 100644
--- a/src/runner/pythonrunner.cpp
+++ b/src/runner/pythonrunner.cpp
@@ -995,6 +995,7 @@ BOOST_PYTHON_MODULE(mobase)
       .def("absolutePath", bpy::pure_virtual(&IProfile::absolutePath))
       .def("localSavesEnabled", bpy::pure_virtual(&IProfile::localSavesEnabled))
       .def("localSettingsEnabled", bpy::pure_virtual(&IProfile::localSettingsEnabled))
+      .def("invalidationActive", bpy::pure_virtual(&IProfile::invalidationActive))
       ;
 
   bpy::class_<ModRepositoryBridgeWrapper, boost::noncopyable>("ModRepositoryBridge")
diff --git a/src/runner/uibasewrappers.h b/src/runner/uibasewrappers.h
index 85c6de3..ad6db79 100644
--- a/src/runner/uibasewrappers.h
+++ b/src/runner/uibasewrappers.h
@@ -371,6 +371,7 @@ struct IProfileWrapper: MOBase::IProfile, boost::python::wrapper<MOBase::IProfil
   virtual QString absolutePath() const override { return this->get_override("absolutePath")(); }
   virtual bool localSavesEnabled() const override { return this->get_override("localSavesEnabled")(); }
   virtual bool localSettingsEnabled() const override { return this->get_override("localSettingsEnabled")(); }
+  virtual bool invalidationActive(bool *supported) const override { return this->get_override("invalidationActive")(supported); }
 };
 
 struct IDownloadManagerWrapper: MOBase::IDownloadManager, boost::python::wrapper<MOBase::IDownloadManager>