diff --git a/csaxs_bec/bec_ipython_client/plugins/flomni/gui_tools.py b/csaxs_bec/bec_ipython_client/plugins/flomni/gui_tools.py
index f1fc522..eb0ff80 100644
--- a/csaxs_bec/bec_ipython_client/plugins/flomni/gui_tools.py
+++ b/csaxs_bec/bec_ipython_client/plugins/flomni/gui_tools.py
@@ -90,9 +90,9 @@ class flomniGuiTools:
 
     def flomnigui_show_cameras(self):
         self.flomnigui_show_gui()
-        if self._flomnigui_check_attribute_not_exists(
-            "cam_flomni_gripper"
-        ) or self._flomnigui_check_attribute_not_exists("cam_flomni_overview"):
+        if self._flomnigui_is_missing("camera_gripper_image") or self._flomnigui_is_missing(
+            "camera_overview_image"
+        ):
             self.flomnigui_remove_all_docks()
             self.camera_gripper_image = self.gui.flomni.new("Image")
             if self._flomnicam_check_device_exists(dev.cam_flomni_gripper):