diff --git a/cglib.spec b/cglib.spec
index 8d1ec86..804f3b4 100644
--- a/cglib.spec
+++ b/cglib.spec
@@ -30,7 +30,7 @@ Source1:        %{name}-%{version}-build.tar.xz
 BuildRequires:  ant >= 1.6
 BuildRequires:  fdupes
 BuildRequires:  java-devel >= 1.8
-BuildRequires:  javapackages-local
+BuildRequires:  javapackages-local >= 6
 BuildRequires:  objectweb-asm >= 5
 Requires:       mvn(org.ow2.asm:asm)
 Provides:       %{name}-nohook = %{version}-%{release}
@@ -80,12 +80,6 @@ runtime.
 %pom_remove_plugin -r :maven-javadoc-plugin
 
 %pom_remove_dep -r junit:junit
-%pom_change_dep ::::: ::::: cglib cglib-sample
-
-for i in %{name} %{name}-sample; do
-    %pom_remove_parent ${i}
-    %pom_xpath_inject pom:project "<groupId>cglib</groupId><version>%{version}</version>" ${i}
-done
 
 %build
 mkdir -p lib
@@ -106,9 +100,9 @@ install -pm 0644 %{name}-sample/target/%{name}-sample-%{version}.jar %{buildroot
 
 # poms
 install -dm 0755 %{buildroot}%{_mavenpomdir}/%{name}
-install -pm 0644 %{name}/pom.xml %{buildroot}%{_mavenpomdir}/%{name}/%{name}.pom
+%mvn_install_pom %{name}/pom.xml %{buildroot}%{_mavenpomdir}/%{name}/%{name}.pom
 %add_maven_depmap %{name}/%{name}.pom %{name}/%{name}.jar -a "net.sf.cglib:cglib,cglib:cglib-full,cglib:cglib-nodep,org.sonatype.sisu.inject:cglib"
-install -pm 0644 %{name}-sample/pom.xml %{buildroot}%{_mavenpomdir}/%{name}/%{name}-sample.pom
+%mvn_install_pom %{name}-sample/pom.xml %{buildroot}%{_mavenpomdir}/%{name}/%{name}-sample.pom
 %add_maven_depmap %{name}/%{name}-sample.pom %{name}/%{name}-sample.jar
 
 # javadoc