diff --git a/sysconfig.spec b/sysconfig.spec
index cd29277..c74daf2 100644
--- a/sysconfig.spec
+++ b/sysconfig.spec
@@ -52,7 +52,6 @@ URL:            https://github.com/openSUSE/sysconfig
 Source:         %{name}-%{version}.tar.bz2
 BuildRequires:  libtool
 BuildRequires:  pkgconfig
-Requires(post): %fillup_prereq
 Requires(post): /usr/bin/grep
 Requires(post): /usr/bin/chmod /usr/bin/mkdir /usr/bin/touch
 %if 0%{?suse_version} < 1550