diff --git a/sushi.changes b/sushi.changes
index cd7bd86..ddb740a 100644
--- a/sushi.changes
+++ b/sushi.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sat Jan 31 04:20:57 UTC 2015 - zaitor@opensuse.org
+
+- Exclude unoconv BuildRequires on PPC arches as it is not
+  available there.
+
 -------------------------------------------------------------------
 Thu Apr 24 07:15:14 UTC 2014 - dimstar@opensuse.org
 
diff --git a/sushi.spec b/sushi.spec
index 4618efc..118d467 100644
--- a/sushi.spec
+++ b/sushi.spec
@@ -26,7 +26,9 @@ Url:            http://www.gnome.org
 Source0:        http://download.gnome.org/sources/sushi/3.12/%{name}-%{version}.tar.xz
 BuildRequires:  gobject-introspection-devel
 BuildRequires:  intltool
+%ifnarch ppc || ppc64 || ppc64le
 BuildRequires:  unoconv
+%endif
 BuildRequires:  pkgconfig(clutter-1.0) >= 1.11.4
 BuildRequires:  pkgconfig(clutter-gst-2.0)
 BuildRequires:  pkgconfig(clutter-gtk-1.0)