diff --git a/libwpg.spec b/libwpg.spec
index 618bc26..6c16b0f 100644
--- a/libwpg.spec
+++ b/libwpg.spec
@@ -15,6 +15,8 @@ BuildRequires:  help2man
 BuildRequires:  perl-generators
 BuildRequires:  perl(Getopt::Std)
 BuildRequires:  pkgconfig(librevenge-0.0)
+BuildRequires:  pkgconfig(librevenge-generators-0.0)
+BuildRequires:  pkgconfig(librevenge-stream-0.0)
 BuildRequires:  pkgconfig(libwpd-0.10)
 
 %description