diff --git a/actions/Countdown/Countdown.py b/actions/Countdown/Countdown.py
index 80fb0db..5458430 100644
--- a/actions/Countdown/Countdown.py
+++ b/actions/Countdown/Countdown.py
@@ -70,6 +70,9 @@ def show(self) -> None:
             self.finish_command_executed = True
 
     def run_command(self, command):
+        if command is None:
+            return
+        
         command = command.strip()
 
         if command in [None, ""]:
@@ -162,4 +165,4 @@ def on_time_row_changed(self, *args) -> None:
     def on_command_change(self, *args) -> None:
         settings = self.get_settings()
         settings["command"] = self.command_row.get_text()
-        self.set_settings(settings)
\ No newline at end of file
+        self.set_settings(settings)