diff --git a/src/ptu_d46.cpp b/src/ptu_d46.cpp
index c2588d32f07c55bb4fbd7c138c34f891a704a686..6ada4451cbe1fb311c0fa486e8e19edf9fd0ec5d 100755
--- a/src/ptu_d46.cpp
+++ b/src/ptu_d46.cpp
@@ -667,7 +667,7 @@ void CPTUD46::load_config(std::string &filename)
   {
     // try to open the specified file
     try{
-      std::auto_ptr<ptud46_config_t> cfg(ptud46_config(filename.c_str(),xml_schema::flags::dont_validate));
+      std::unique_ptr<ptud46_config_t> cfg(ptud46_config(filename.c_str(),xml_schema::flags::dont_validate));
       // configure the serial port
       text << this->ptu_id << "_serial_port";
       this->serial_dev=new CRS232(text.str());
diff --git a/src/xml/CMakeLists.txt b/src/xml/CMakeLists.txt
index af74ebb0982dbb8af41ed769057a9a8f16916a06..310926805714283cfd201421c68874c9a38d175f 100755
--- a/src/xml/CMakeLists.txt
+++ b/src/xml/CMakeLists.txt
@@ -36,7 +36,7 @@ IF(XSD_FOUND)
       ADD_CUSTOM_TARGET(xsd_files_gen DEPENDS ${XSD_SOURCES_INT})
       ADD_CUSTOM_COMMAND(
          OUTPUT ${XSD_SOURCES_INT}
-         COMMAND xsdcxx cxx-tree --generate-serialization ${XSD_FILES}
+         COMMAND xsdcxx cxx-tree --std c++11 --generate-serialization ${XSD_FILES}
          WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
          DEPENDS ${XSD_PATH_FILES}
          COMMENT "Parsing the xml template file ${XSD_FILES}")