diff --git a/zvbi.changes b/zvbi.changes
index 5b53062..46cc7c2 100644
--- a/zvbi.changes
+++ b/zvbi.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sat Nov 19 15:39:40 UTC 2011 - coolo@suse.com
+
+- add libtool as buildrequire to avoid implicit dependency
+
 -------------------------------------------------------------------
 Fri Sep 16 16:16:51 UTC 2011 - jengelh@medozas.de
 
diff --git a/zvbi.spec b/zvbi.spec
index 4f37e96..4c85494 100644
--- a/zvbi.spec
+++ b/zvbi.spec
@@ -18,7 +18,7 @@
 
 
 Name:           zvbi
-BuildRequires:  doxygen gcc-c++ xorg-x11-devel
+BuildRequires:  doxygen gcc-c++ libtool xorg-x11-devel
 Url:            http://zapping.sf.net/
 License:        GPL v2 or later
 Group:          Development/Libraries/Other