diff --git a/bc.spec b/bc.spec
index 17ce56a..e6f017f 100644
--- a/bc.spec
+++ b/bc.spec
@@ -1,7 +1,7 @@
 Summary: GNU's bc (a numeric processing language) and dc (a calculator)
 Name: bc
 Version: 1.06
-Release: 25
+Release: 26
 License: GPL
 URL: http://www.gnu.org/software/bc/
 Group: Applications/Engineering
@@ -10,7 +10,7 @@ Patch1: bc-1.06-readline42.patch
 Patch2: bc-1.06-s390.patch
 Patch3: bc-1.06-info_exp_bessel.patch
 Patch4: bc-1.06-flex.patch
-Requires(post): /sbin/install-info grep mktemp
+Requires(post): /sbin/install-info
 Requires(preun): /sbin/install-info
 Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires: readline-devel, flex, automake
@@ -48,13 +48,6 @@ rm -f $RPM_BUILD_ROOT/%{_infodir}/dir
 rm -rf $RPM_BUILD_ROOT
 
 %post
-# previous versions of bc put an improper entry into %{_infodir}/dir -- remove
-# it
-if grep 'dc: (bc)' %{_infodir}/dir > /dev/null; then
-    tmpfile=`mktemp ${_infodir}/dir.XXXXXX`
-    grep -v 'The GNU RPN calculator' < %{_infodir}/dir > $tmpfile
-    mv -f $tmpfile %{_infodir}/dir
-fi
 /sbin/install-info %{_infodir}/dc.info.gz %{_infodir}/dir --entry="* dc: (dc).                      The GNU RPN calculator."
 exit 0
 
@@ -73,6 +66,9 @@ exit 0
 %{_infodir}/*
 
 %changelog
+* Mon Feb 26 2007 Thomas Woerner <twoerner@redhat.com> 1.06-26
+- removed grep and mktemp usage from post script, also the requires
+
 * Mon Feb 26 2007 Karsten Hopp <karsten@redhat.com> 1.06-25
 - fex supports -8 now (pmachata)