diff --git a/antlr4-project.spec b/antlr4-project.spec
index d276466..1ed1725 100644
--- a/antlr4-project.spec
+++ b/antlr4-project.spec
@@ -11,7 +11,7 @@
 
 Name:           antlr4-project
 Version:        4.8
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Parser generator (ANother Tool for Language Recognition)
 
 License:        BSD
@@ -200,6 +200,9 @@ sed -i 's,\\>,>,g' tool/resources/org/antlr/v4/tool/templates/unicodedata.st
 # sonatype-oss-parent is deprecated in Fedora
 %pom_remove_parent
 
+# Xmvn javadoc mojo is in use
+%pom_remove_plugin -r :maven-javadoc-plugin
+
 # Missing test deps: org.seleniumhq.selenium:selenium-java
 %pom_disable_module runtime-testsuite
 %pom_disable_module tool-testsuite
@@ -241,7 +244,7 @@ export JAVA_HOME=%{_jvmdir}/java
 
 # Build for Java
 # Due to the missing takari packages, we cannot run the tests
-%mvn_build -s -f
+%mvn_build -s -f -- -Dsource=1.7
 
 # Build the C++ runtime
 cd runtime/Cpp
@@ -399,6 +402,9 @@ rm -fr %{buildroot}%{_docdir}/libantlr4
 %endif
 
 %changelog
+* Tue Jul 21 2020 Mat Booth <mat.booth@redhat.com> - 4.8-3
+- Allow building against JDK 11
+
 * Tue May 26 2020 Miro Hrončok <mhroncok@redhat.com> - 4.8-2
 - Rebuilt for Python 3.9