diff --git a/breeze5-icons.spec b/breeze5-icons.spec
index e82ae3a..2f5cfc2 100644
--- a/breeze5-icons.spec
+++ b/breeze5-icons.spec
@@ -31,6 +31,7 @@ BuildRequires:  cmake >= 2.8.12
 BuildRequires:  extra-cmake-modules >= %{_tar_path}
 BuildRequires:  fdupes
 BuildRequires:  hicolor-icon-theme
+BuildRequires:  libxml2-tools
 BuildRequires:  cmake(Qt5Core) >= 5.5.0
 BuildRequires:  cmake(Qt5Test) >= 5.5.0
 Requires:       oxygen5-icon-theme