diff --git a/app_win_2_back.cpp b/app_win_2_back.cpp
index f96fd31..ac89aac 100644
--- a/app_win_2_back.cpp
+++ b/app_win_2_back.cpp
@@ -178,6 +178,15 @@ namespace gui_to_app {
             },
             app_builder
         };
+        endu_labels = CaracInterface<Gtk::Label>{
+            {
+                "endurance_label_base",
+                "endurance_label_carac",
+                "endurance_label_materiel",
+                "endurance_label_total"
+            },
+            app_builder
+        };
 
         debug_button->signal_clicked().connect(sigc::mem_fun(*this, &AppWin2Back::debug_button_clicked), false);
     }
diff --git a/app_win_2_back.hpp b/app_win_2_back.hpp
index c51b7fb..9859d13 100644
--- a/app_win_2_back.hpp
+++ b/app_win_2_back.hpp
@@ -102,6 +102,8 @@ namespace gui_to_app {
 
         CaracInterface<Gtk::Label> hab_labels;
 
+        CaracInterface<Gtk::Label> endu_labels;
+
         Gtk::Button *debug_button{ nullptr };
 
         std::array<SwitchSignalHelper, 12> signal_handlers{