diff --git a/perl-Math-BigInt-FastCalc.changes b/perl-Math-BigInt-FastCalc.changes
index 8076d00..637ce41 100644
--- a/perl-Math-BigInt-FastCalc.changes
+++ b/perl-Math-BigInt-FastCalc.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Dec  1 13:33:32 UTC 2010 - coolo@novell.com
+
+- switch to perl_requires macro
+
 -------------------------------------------------------------------
 Fri Jul 16 15:05:37 UTC 2010 - chris@computersalat.de
 
diff --git a/perl-Math-BigInt-FastCalc.spec b/perl-Math-BigInt-FastCalc.spec
index 572800b..46e0520 100644
--- a/perl-Math-BigInt-FastCalc.spec
+++ b/perl-Math-BigInt-FastCalc.spec
@@ -35,7 +35,7 @@ BuildRequires:  perl-macros
 BuildRequires:  perl(Math::BigInt) >= 1.88
 BuildRequires:  perl(Test::More) >= 0.62
 #
-Requires:       perl = %{perl_version}
+%{perl_requires}
 Requires:       perl(Math::BigInt) >= 1.88
 
 %description