diff --git a/relaxngDatatype.changes b/relaxngDatatype.changes
index 9c00de1..292808a 100644
--- a/relaxngDatatype.changes
+++ b/relaxngDatatype.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Mon Apr  8 11:27:51 UTC 2019 - Fridrich Strba <fstrba@suse.com>
+
+- Do not depend on the parent pom and remove its reference from the
+  pom.xml files, since we are not building using Maven.
+- Install unversioned jar/pom files
+
 -------------------------------------------------------------------
 Tue Dec 18 08:14:00 UTC 2018 - Fridrich Strba <fstrba@suse.com>
 
diff --git a/relaxngDatatype.spec b/relaxngDatatype.spec
index 200613a..c41a599 100644
--- a/relaxngDatatype.spec
+++ b/relaxngDatatype.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package relaxngDatatype
 #
-# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -29,7 +29,6 @@ Source1:        copying.txt
 BuildRequires:  ant
 BuildRequires:  java-devel
 BuildRequires:  javapackages-local
-Requires:       sonatype-oss-parent
 Obsoletes:      %{name}-javadoc
 BuildArch:      noarch
 
@@ -42,6 +41,8 @@ implementations.
 %setup -q -n relaxng-datatype-java-relaxngDatatype-%{version}
 cp -p %{SOURCE1} .
 
+%pom_remove_parent .
+
 %build
 ant \
     -Dbuild.sysclasspath=only \
@@ -49,22 +50,15 @@ ant \
 
 %install
 install -Dpm 644 %{name}.jar \
-  %{buildroot}%{_javadir}/%{name}-%{version}.jar
-ln -s %{name}-%{version}.jar %{buildroot}%{_javadir}/%{name}.jar
+  %{buildroot}%{_javadir}/%{name}.jar
 
 # pom
 install -d -m 755 %{buildroot}%{_mavenpomdir}
-install -pm 644 pom.xml %{buildroot}%{_mavenpomdir}/%{name}-%{version}.pom
-%add_maven_depmap %{name}-%{version}.pom %{name}-%{version}.jar -a relaxngDatatype:relaxngDatatype
+install -pm 644 pom.xml %{buildroot}%{_mavenpomdir}/%{name}.pom
+%add_maven_depmap %{name}.pom %{name}.jar -a relaxngDatatype:relaxngDatatype
 
-%files
+%files -f .mfiles
 %license copying.txt
 %{_javadir}/*.jar
-%{_mavenpomdir}/*
-%if %{defined _maven_repository}
-%{_mavendepmapfragdir}/%{name}
-%else
-%{_datadir}/maven-metadata/%{name}.xml*
-%endif
 
 %changelog