diff -Nru ssm-1.3/debian/changelog ssm-1.3/debian/changelog
--- ssm-1.3/debian/changelog	2014-07-30 12:26:54.000000000 +0000
+++ ssm-1.3/debian/changelog	2015-11-16 06:36:07.000000000 +0000
@@ -1,3 +1,10 @@
+ssm (1.3-2.1) unstable; urgency=medium
+
+  * Non-maintainer upload.
+  * Update symbol files. (Closes: #790284) 
+
+ -- YunQiang Su <syq@debian.org>  Mon, 16 Nov 2015 14:34:48 +0800
+
 ssm (1.3-2) unstable; urgency=medium
 
   * use autoreconf (Closes: #744663)
diff -Nru ssm-1.3/debian/libssm1.symbols ssm-1.3/debian/libssm1.symbols
--- ssm-1.3/debian/libssm1.symbols	2013-08-31 07:46:16.000000000 +0000
+++ ssm-1.3/debian/libssm1.symbols	2015-11-16 06:34:07.000000000 +0000
@@ -433,7 +433,6 @@
  _ZTSN3ssm6XAlignE@Base 1.3
  _ZTSN3ssm8SortDistE@Base 1.3
  _ZTSN3ssm9MultAlignE@Base 1.3
- _ZTV7CStream@Base 1.3
  _ZTVN3ssm10GraphMatchE@Base 1.3
  _ZTVN3ssm10XAlignTextE@Base 1.3
  _ZTVN3ssm12SortMappingsE@Base 1.3