diff --git a/sound/clients/ogre_listener_mover.hpp b/sound/clients/ogre_listener_mover.hpp
index d1cfcb65ce..739c08a13f 100644
--- a/sound/clients/ogre_listener_mover.hpp
+++ b/sound/clients/ogre_listener_mover.hpp
@@ -9,7 +9,7 @@ namespace Mangle {
 namespace Sound {
 
   /** This class lets a sound listener (ie. the SoundFactory) track a
-      given camera in Ogre3D. The poisition and orientation of the
+      given camera in Ogre3D. The position and orientation of the
       listener will be updated to match the camera whenever the camera
       is moved.
    */
@@ -27,6 +27,16 @@ namespace Sound {
       camera->addListener(this);
     }
 
+    void unfollowCamera()
+    {
+        // If the camera is null, this object wasn't following a camera.
+        // It doesn't make sense to call unfollow
+        assert(camera != NULL);
+
+        camera->removeListener(this);
+        camera = NULL;
+    }
+
   private:
     Mangle::Sound::SoundFactoryPtr soundFact;
     Ogre::Camera *camera;