diff --git a/tpm2-0-tss.spec b/tpm2-0-tss.spec
index 7cfe5f5..4ccb74a 100644
--- a/tpm2-0-tss.spec
+++ b/tpm2-0-tss.spec
@@ -28,6 +28,7 @@ Source2:        baselibs.conf
 BuildRequires:  gcc-c++
 BuildRequires:  libgcrypt-devel
 BuildRequires:  pkg-config
+BuildRequires:  udev
 Requires(pre):  pwdutils
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
@@ -159,7 +160,6 @@ mv %{buildroot}%{_udevrulesdir}/tpm-udev.rules %{buildroot}%{_udevrulesdir}/%{ud
 %doc *.md LICENSE
 %{_mandir}/man3/*
 %{_mandir}/man7/tss2-*
-%dir %{_udevrulesdir}
 %{_udevrulesdir}/%{udev_rule_file}
 
 %files devel