diff --git a/debian/changelog b/debian/changelog
index 115f168..d2fc0e5 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -7,6 +7,7 @@
   * Drop debian/changelog.ALSA and associated dh_installchangelogs
     override.
   * Update Standards-Version to 4.2.1.
+  * Add new libasound2 symbol.
 
  -- Jordi Mallach <jordi@debian.org>  Fri, 02 Nov 2018 01:55:42 +0100
 
diff --git a/debian/libasound2.symbols b/debian/libasound2.symbols
index 9f06fae..97cfb7e 100644
--- a/debian/libasound2.symbols
+++ b/debian/libasound2.symbols
@@ -1080,6 +1080,7 @@
  snd_pcm_info_set_stream@ALSA_0.9 1.0.16
  snd_pcm_info_set_subdevice@ALSA_0.9 1.0.16
  snd_pcm_info_sizeof@ALSA_0.9 1.0.16
+ snd_pcm_ioplug_avail@ALSA_0.9 1.1.7
  snd_pcm_ioplug_create@ALSA_0.9 1.0.16
  snd_pcm_ioplug_delete@ALSA_0.9 1.0.16
  snd_pcm_ioplug_hw_avail@ALSA_0.9 1.1.6