diff --git a/relaxngDatatype.spec b/relaxngDatatype.spec
index c08309b..4c83acc 100644
--- a/relaxngDatatype.spec
+++ b/relaxngDatatype.spec
@@ -1,6 +1,6 @@
 Name:           relaxngDatatype
 Version:        2011.1
-Release:        10%{?dist}
+Release:        11%{?dist}
 Summary:        RELAX NG Datatype API
 License:        BSD
 URL:            https://github.com/java-schema-utilities/relaxng-datatype-java
@@ -11,7 +11,6 @@ Source0:        https://github.com/java-schema-utilities/relaxng-datatype-java/a
 Source1:        copying.txt
 
 BuildRequires:  maven-local
-BuildRequires:  mvn(org.sonatype.oss:oss-parent:pom:)
 
 %description
 RELAX NG is a public space for test cases and other ancillary software
@@ -29,6 +28,9 @@ This package provides %{summary}.
 
 cp -p %{SOURCE1} .
 
+# remove unnecessary dependency on parent POM
+%pom_remove_parent
+
 %pom_xpath_remove "pom:build/pom:extensions"
 
 # For compatibility
@@ -48,6 +50,9 @@ cp -p %{SOURCE1} .
 %doc copying.txt
 
 %changelog
+* Fri Nov 22 2019 Fabio Valentini <decathorpe@gmail.com> - 2011.1-11
+- Remove unnecessary dependency on parent POM.
+
 * Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2011.1-10
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild