diff --git a/liblangtag.spec b/liblangtag.spec
index ff37d4e..a4fee58 100644
--- a/liblangtag.spec
+++ b/liblangtag.spec
@@ -10,7 +10,7 @@ Source0: https://bitbucket.org/tagoh/%{name}/downloads/%{name}-%{version}.tar.bz
 
 BuildRequires: gtk-doc
 BuildRequires: libtool
-BuildRequires: libxml2-devel
+BuildRequires: pkgconfig(libxml-2.0)
 
 %description
 %{name} is an interface library to access tags for identifying