diff --git a/desktop/gnome/base/libbonobo/pspec.xml b/desktop/gnome/base/libbonobo/pspec.xml
index 6e3c14707a..82a8c0bb44 100644
--- a/desktop/gnome/base/libbonobo/pspec.xml
+++ b/desktop/gnome/base/libbonobo/pspec.xml
@@ -24,7 +24,8 @@
             <Dependency>intltool</Dependency>
             <Dependency>perl</Dependency>
             <Dependency>gettext-devel</Dependency>
-            <Dependency>gtk-doc</Dependency> 
+            <Dependency>gtk-doc</Dependency>
+            <Dependency>python-six</Dependency>
         </BuildDependencies>
         <Patches>
             <Patch level="0">libbonobo-2.32.1-srcdir-macro.patch</Patch>