diff --git a/libvisio.spec b/libvisio.spec
index 72f9154..fee9999 100644
--- a/libvisio.spec
+++ b/libvisio.spec
@@ -10,9 +10,11 @@ Source: http://dev-www.libreoffice.org/src/%{name}-%{version}.tar.xz
 
 BuildRequires: boost-devel
 BuildRequires: doxygen
+BuildRequires: gperf
 BuildRequires: libwpd-devel
 BuildRequires: libwpg-devel
 BuildRequires: libxml2-devel
+BuildRequires: perl
 BuildRequires: zlib-devel
 
 %description