diff --git a/src/slic3r/GUI/OptionsGroup.cpp b/src/slic3r/GUI/OptionsGroup.cpp
index 7766722..7ce73b7 100644
--- a/src/slic3r/GUI/OptionsGroup.cpp
+++ b/src/slic3r/GUI/OptionsGroup.cpp
@@ -618,7 +618,11 @@ void ConfigOptionsGroup::back_to_sys_value(const std::string& opt_key)
 void ConfigOptionsGroup::back_to_config_value(const DynamicPrintConfig& config, const std::string& opt_key)
 {
 	boost::any value;
+    //B52
 	if (opt_key == "bed_shape") {
+        value = get_config_value(config, "bed_exclude_area");
+        this->change_opt_value("bed_exclude_area", value);
+        OptionsGroup::on_change_OG("bed_exclude_area", value);
         for (const std::string& key : {"bed_custom_texture", "bed_custom_model"}) {
             value = config.opt_string(key);
             this->change_opt_value(key, value);
diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index 81d5d9f..397145d 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -629,8 +629,9 @@ void Tab::update_changed_ui()
         {
             auto check_bed_custom_options = [](std::vector<std::string>& keys) {
                 size_t old_keys_size = keys.size();
+                //B52
                 keys.erase(std::remove_if(keys.begin(), keys.end(), [](const std::string& key) { 
-                    return key == "bed_custom_texture" || key == "bed_custom_model"; }), keys.end());
+                    return key == "bed_custom_texture" || key == "bed_custom_model" || key == "bed_exclude_area"; }), keys.end());
                 if (old_keys_size != keys.size() && std::find(keys.begin(), keys.end(), "bed_shape") == keys.end())
                     keys.emplace_back("bed_shape");
             };