diff --git a/src/fenrir-package/commands/prev_line.py b/src/fenrir-package/commands/prev_line.py
deleted file mode 100644
index e69de29b..00000000
diff --git a/src/fenrir-package/commands/shut_up.py b/src/fenrir-package/commands/shut_up.py
new file mode 100644
index 00000000..4416e19b
--- /dev/null
+++ b/src/fenrir-package/commands/shut_up.py
@@ -0,0 +1,11 @@
+#!/bin/python
+
+class command():
+    def __init__(self):
+        pass
+    def run(self, environment):
+        environment['runtime']['speechDriver'].cancel()
+    def setCallback(self, callback):
+        pass
+    def shutdown(self):
+        pass