diff --git a/src/slic3r/GUI/Widgets/AMSControl.cpp b/src/slic3r/GUI/Widgets/AMSControl.cpp
index 63899bf0c5..1029589a44 100644
--- a/src/slic3r/GUI/Widgets/AMSControl.cpp
+++ b/src/slic3r/GUI/Widgets/AMSControl.cpp
@@ -1973,12 +1973,14 @@ AMSControl::AMSControl(wxWindow *parent, wxWindowID id, const wxPoint &pos, cons
     m_button_extruder_feed->SetBorderColor(btn_bd_green);
     m_button_extruder_feed->SetTextColor(btn_text_green);
     m_button_extruder_feed->SetFont(Label::Body_13);
+    if (wxGetApp().app_config->get("language") == "de_FR") m_button_extruder_feed->SetFont(Label::Body_11);
 
     m_button_extruder_back = new Button(m_button_area, _L("Unload Filament"));
     m_button_extruder_back->SetBackgroundColor(btn_bg_white);
     m_button_extruder_back->SetBorderColor(btn_bd_white);
     m_button_extruder_back->SetTextColor(btn_text_white);
     m_button_extruder_back->SetFont(Label::Body_13);
+    if (wxGetApp().app_config->get("language") == "de_FR") m_button_extruder_back->SetFont(Label::Body_11);
 
     m_sizer_button_area->Add(0, 0, 1, wxEXPAND, 0);
     m_sizer_button_area->Add(m_button_extrusion_cali, 0, wxLEFT, FromDIP(5));
@@ -2150,7 +2152,9 @@ AMSControl::AMSControl(wxWindow *parent, wxWindowID id, const wxPoint &pos, cons
     m_button_ams_setting->SetBackgroundColour(m_amswin->GetBackgroundColour());
 
     m_button_guide = new Button(m_amswin, _L("Guide"));
+    auto a = wxGetApp().app_config->get("language");
     if (wxGetApp().app_config->get("language") == "de_DE") m_button_guide->SetFont(Label::Body_9);
+    if (wxGetApp().app_config->get("language") == "de_FR") m_button_guide->SetFont(Label::Body_9);
     else m_button_guide->SetFont(Label::Body_13);
     m_button_guide->SetCornerRadius(FromDIP(12));
     m_button_guide->SetBorderColor(btn_bd_white);
@@ -2160,6 +2164,7 @@ AMSControl::AMSControl(wxWindow *parent, wxWindowID id, const wxPoint &pos, cons
 
     m_button_retry = new Button(m_amswin, _L("Retry"));
     if (wxGetApp().app_config->get("language") == "de_DE") m_button_retry->SetFont(Label::Body_9);
+    if (wxGetApp().app_config->get("language") == "de_FR") m_button_retry->SetFont(Label::Body_9);
     else m_button_retry->SetFont(Label::Body_13);
     m_button_retry->SetCornerRadius(FromDIP(12));
     m_button_retry->SetBorderColor(btn_bd_white);