diff --git a/.gitignore b/.gitignore
index 3781a3d..a6c57f5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-chaine.json
+*.json
diff --git a/cave.py b/cave.py
index c2fb40a..0052455 100644
--- a/cave.py
+++ b/cave.py
@@ -158,7 +158,7 @@ class EtageresUI(Tk):
         Button(framecontrol, text="remove etagere",
                command=self.click_remove_etagere).pack()
         Button(framecontrol, text="save",
-               command=lambda: self.etageres.save_etageres("cave")).pack()
+               command=lambda: self.etageres.save_etageres("cave.json")).pack()
         self.etagere_frame.grid(column=1, row=1)
         self.mainframe.grid()
 
@@ -301,4 +301,4 @@ class BouteilleUI(Button):
 # print(new.couleur)
 
 
-EtageresUI(Etageres.load_etageres("cave")).mainloop()
+EtageresUI(Etageres.load_etageres("cave.json")).mainloop()