diff --git a/transmitters/nice/fs-nice-stream-transmitter.c b/transmitters/nice/fs-nice-stream-transmitter.c
index e5ae531..bc73e50 100644
--- a/transmitters/nice/fs-nice-stream-transmitter.c
+++ b/transmitters/nice/fs-nice-stream-transmitter.c
@@ -1488,10 +1488,10 @@ agent_state_changed (NiceAgent *agent,
    * of the dribbling case, more candidates could come later
    */
   if (state == NICE_COMPONENT_STATE_FAILED &&
-      !self->priv->component_has_been_ready[component_id])
+      !self->priv->component_has_been_ready[component_id - 1])
     return;
   else if (state == NICE_COMPONENT_STATE_READY)
-    self->priv->component_has_been_ready[component_id] = TRUE;
+    self->priv->component_has_been_ready[component_id - 1] = TRUE;
 
   fs_state = nice_component_state_to_fs_stream_state (state);
   data = g_slice_new (struct state_changed_signal_data);