diff --git a/ksh.spec b/ksh.spec
index 363d39c..0da387b 100644
--- a/ksh.spec
+++ b/ksh.spec
@@ -6,7 +6,7 @@ URL:          http://www.kornshell.com/
 Group:        System Environment/Shells
 License:      EPL
 Version:      20120801
-Release:      2%{?dist}
+Release:      3%{?dist}
 Source0:      http://www.research.att.com/~gsf/download/tgz/ast-ksh.%{releasedate}.tgz
 Source1:      http://www.research.att.com/~gsf/download/tgz/INIT.%{releasedate}.tgz
 Source2:      kshcomp.conf
@@ -27,7 +27,7 @@ Requires: coreutils, glibc-common, diffutils
 BuildRequires: bison
 # regression test suite uses 'ps' from procps
 BuildRequires: procps
-Requires(post): grep, coreutils
+Requires(post): grep, coreutils, systemd-units
 Requires(preun): grep, coreutils
 
 %description
@@ -66,6 +66,9 @@ install -m 644 %{SOURCE4} $RPM_BUILD_ROOT%{_sysconfdir}/skel/.kshrc
 install -m 644 %{SOURCE3} $RPM_BUILD_ROOT%{_sysconfdir}/kshrc
 install -D -m 644 %{SOURCE2} $RPM_BUILD_ROOT%{_sysconfdir}/binfmt.d/kshcomp.conf
 
+%post
+/bin/systemctl try-restart systemd-binfmt.service >/dev/null 2>&1 || :
+
 %check
 %if 0%{?rhel} > 6
 %ifarch s390
@@ -129,6 +132,10 @@ fi
     rm -rf $RPM_BUILD_ROOT
 
 %changelog
+* Fri Sep 14 2012 Michal Hlavinka <mhlavink@redhat.com> - 20120801-3
+- fix typo in binfmt config file
+- register binary format after package installation
+
 * Thu Sep 13 2012 Michal Hlavinka <mhlavink@redhat.com> - 20120801-2
 - add support for direct execution of compiled scripts
 
diff --git a/kshcomp.conf b/kshcomp.conf
index b795f5b..8caf5ab 100644
--- a/kshcomp.conf
+++ b/kshcomp.conf
@@ -1 +1 @@
-':kshcomp:M::\x0b\x13\x08::/bin/ksh:
+:kshcomp:M::\x0b\x13\x08::/bin/ksh: