diff --git a/libfprint.spec b/libfprint.spec
index b28bd15..56b08d2 100644
--- a/libfprint.spec
+++ b/libfprint.spec
@@ -11,6 +11,8 @@ BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 ExcludeArch:    s390 s390x
 
 BuildRequires:  libusb1-devel glib2-devel nss-devel pixman-devel
+# For the udev.pc to install the rules
+BuildRequires:  systemd
 BuildRequires:  doxygen autoconf automake libtool
 
 %description