modules-1.1 update breaks JavaEE/OSGi integration

Caused by: java.lang.NoClassDefFoundError: org/jboss/modules/ModuleClassLoader
	at org.jboss.as.test.integration.osgi.xservice.bundle.TargetBundleActivator.start(TargetBundleActivator.java:45)
	at org.jboss.osgi.framework.internal.HostBundleState.transitionToActive(HostBundleState.java:300)
	... 103 more
Caused by: java.lang.ClassNotFoundException: org.jboss.modules.ModuleClassLoader from [Module "deployment.web-osgi-target:0.0.0" from Service Module Loader]
	at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
	at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:485)
	at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:444)
	at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:421)
	at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:143)