diff --git a/mapserver.spec b/mapserver.spec
index 07c9f63..a3404c1 100644
--- a/mapserver.spec
+++ b/mapserver.spec
@@ -11,7 +11,7 @@ Requires:       httpd
 Requires:       bitstream-vera-sans-fonts
 
 BuildRequires:  libXpm-devel
-BuildRequires:  httpd-devel php-devel
+BuildRequires:  httpd-devel php-devel libxslt-devel
 BuildRequires:  perl(ExtUtils::MakeMaker)
 BuildRequires:  postgresql-devel mysql-devel java-1.6.0-openjdk-devel
 BuildRequires:  java-devel swig > 1.3.24 java java-1.5.0-gcj-devel