diff --git a/byteman.spec b/byteman.spec
index d60259b..c5be9ed 100644
--- a/byteman.spec
+++ b/byteman.spec
@@ -136,6 +136,9 @@ sed -i "s|java-cup|java_cup|" tests/pom.xml
 
 # Put byteman-rulecheck-maven-plugin into a separate package
 %mvn_package ":byteman-rulecheck-maven-plugin" rulecheck-maven-plugin
+
+# CNFE being thrown without this for bmunit5 in rawhide and with tests enabled
+%pom_add_dep "org.apache.commons:commons-lang3" contrib/bmunit5
 # Put byteman-bmunit/byteman-dtest into a separate packages since they
 # runtime require junit
 %mvn_package ":byteman-bmunit" bmunit