diff --git a/src/slic3r/GUI/CalibrationPanel.cpp b/src/slic3r/GUI/CalibrationPanel.cpp
index 9f8ab6246..b66a347db 100644
--- a/src/slic3r/GUI/CalibrationPanel.cpp
+++ b/src/slic3r/GUI/CalibrationPanel.cpp
@@ -10,7 +10,7 @@
 namespace Slic3r { namespace GUI {
 
 #define REFRESH_INTERVAL       1000
-    
+
 #define INITIAL_NUMBER_OF_MACHINES 0
 #define LIST_REFRESH_INTERVAL 200
 #define MACHINE_LIST_REFRESH_INTERVAL 2000
@@ -573,6 +573,10 @@ void CalibrationPanel::update_all() {
         }
     }
 
+    if (obj) {
+        m_agent->install_device_cert(obj->dev_id, obj->is_lan_mode_printer());
+    }
+
     if (obj) {
         wxGetApp().reset_to_active();
         if (obj->connection_type() != last_conn_type) {