diff --git a/libwps.spec b/libwps.spec
index eb0224b..9c0ca3d 100644
--- a/libwps.spec
+++ b/libwps.spec
@@ -13,6 +13,8 @@ BuildRequires:	doxygen
 BuildRequires:	gcc-c++
 BuildRequires:	help2man
 BuildRequires:	pkgconfig(librevenge-0.0)
+BuildRequires:	pkgconfig(librevenge-generators-0.0)
+BuildRequires:	pkgconfig(librevenge-stream-0.0)
 
 %description
 %{name} is a library for import of Microsoft Works text documents,