diff --git a/johnzon.spec b/johnzon.spec
index 8236380..ca1d591 100644
--- a/johnzon.spec
+++ b/johnzon.spec
@@ -24,7 +24,8 @@ BuildRequires:       mvn(org.apache.openjpa:openjpa-persistence-jdbc)
 BuildRequires:       mvn(org.apache.openwebbeans:openwebbeans-impl)
 BuildRequires:       mvn(org.apache.rat:apache-rat-plugin) mvn(org.apache.tomcat:tomcat-api)
 BuildRequires:       mvn(org.apache.tomcat:tomcat-servlet-api)
-BuildRequires:       mvn(org.jboss.arquillian.junit:arquillian-junit-container) /usr/bin/asciidoctor
+BuildRequires:       mvn(org.jboss.arquillian.junit:arquillian-junit-container)
+BuildRequires:       rubygem-asciidoctor
 BuildArch:           noarch
 %description
 Apache Johnzon is a project providing an implementation of JsonProcessing and