diff --git a/frontend/gui_cavity.py b/frontend/gui_cavity.py
index 79092c2..e22184a 100644
--- a/frontend/gui_cavity.py
+++ b/frontend/gui_cavity.py
@@ -129,9 +129,9 @@ def populate_fault_display(self):
                 button.commands = [fault.button_command]
 
             elif fault.button_level == "PYDM":
-                button = PyDMFaultButton()
+                button = PyDMFaultButton(filename=fault.button_command)
                 button.openInNewWindow = True
-                button.filenames = [fault.button_command]
+                # button.filenames = [fault.button_command]
                 button.macros = self.cryomodule.pydm_macros
 
             else:
diff --git a/frontend/utils.py b/frontend/utils.py
index 5c2d054..088806c 100644
--- a/frontend/utils.py
+++ b/frontend/utils.py
@@ -57,8 +57,8 @@ def value_changed(self, new_value):
 
 
 class PyDMFaultButton(PyDMRelatedDisplayButton):
-    def __init__(self):
-        super().__init__()
+    def __init__(self, filename: str = None):
+        super().__init__(filename=filename)
 
     def push_button_release_event(self, mouse_event) -> None:
         for item in self._get_items():