diff --git a/arprec.spec b/arprec.spec
index 0bd898c..8b77bbf 100644
--- a/arprec.spec
+++ b/arprec.spec
@@ -1,6 +1,6 @@
 Name:		arprec
 Version:	2.2.16
-Release:	4%{?dist}
+Release:	5%{?dist}
 Summary:	Software package for performing arbitrary precision arithmetic
 %{?el5:Group:	System Environment/Libraries}
 
@@ -67,7 +67,7 @@ This package contains data-files used with %{name}-tools.
 
 %package devel
 Summary:	Development files for %{name}
-%{?el5:Group:	System Environment/Libraries}
+%{?el5:Group:	Development/Libraries}
 
 Requires:	%{name}%{?_isa} = %{version}-%{release}
 %{?el5:Requires:	pkgconfig}
@@ -372,6 +372,9 @@ make check ||:
 
 
 %changelog
+* Thu Sep 19 2013 Björn Esser <bjoern.esser@gmail.com> - 2.2.16-5
+- fix Group-tag for devel-pkg
+
 * Thu Sep 19 2013 Björn Esser <bjoern.esser@gmail.com> - 2.2.16-4
 - fix "Variable 'datarootdir' not defined in '%%{_libdir}/pkgconfig/arprec.pc'"