Oracle driver fails to deploy on WF8

22:16:56,197 WARN  [org.jboss.modules] (weld-worker-1) Failed to define class io.apiman.manager.api.jpa.ApimanOracle12Dialect in Module "deployment.apiman.war:main" from Service Module Loader: java.lang.LinkageError: Failed to link io/apiman/manager/api/jpa/ApimanOracle12Dialect (Module "deployment.apiman.war:main" from Service Module Loader)
	at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:487) [jboss-modules.jar:1.3.3.Final]
	at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:277) [jboss-modules.jar:1.3.3.Final]
	at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:92) [jboss-modules.jar:1.3.3.Final]
	at org.jboss.modules.Module.loadModuleClass(Module.java:568) [jboss-modules.jar:1.3.3.Final]
	at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:205) [jboss-modules.jar:1.3.3.Final]
	at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:459) [jboss-modules.jar:1.3.3.Final]
	at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:408) [jboss-modules.jar:1.3.3.Final]
	at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:389) [jboss-modules.jar:1.3.3.Final]
	at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:134) [jboss-modules.jar:1.3.3.Final]
	at org.jboss.as.weld.WeldModuleResourceLoader.classForName(WeldModuleResourceLoader.java:68) [wildfly-weld-8.2.0.Final.jar:8.2.0.Final]
	at org.jboss.weld.bootstrap.AnnotatedTypeLoader.loadClass(AnnotatedTypeLoader.java:65) [weld-core-impl-2.2.6.Final.jar:2014-10-03 10:05]
	at org.jboss.weld.bootstrap.AnnotatedTypeLoader.loadAnnotatedType(AnnotatedTypeLoader.java:60) [weld-core-impl-2.2.6.Final.jar:2014-10-03 10:05]
	at org.jboss.weld.bootstrap.FastAnnotatedTypeLoader.loadAnnotatedType(FastAnnotatedTypeLoader.java:89) [weld-core-impl-2.2.6.Final.jar:2014-10-03 10:05]
	at org.jboss.weld.bootstrap.BeanDeployer.addClass(BeanDeployer.java:97) [weld-core-impl-2.2.6.Final.jar:2014-10-03 10:05]
	at org.jboss.weld.bootstrap.ConcurrentBeanDeployer$1.doWork(ConcurrentBeanDeployer.java:65) [weld-core-impl-2.2.6.Final.jar:2014-10-03 10:05]
	at org.jboss.weld.bootstrap.ConcurrentBeanDeployer$1.doWork(ConcurrentBeanDeployer.java:62) [weld-core-impl-2.2.6.Final.jar:2014-10-03 10:05]
	at org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:60) [weld-core-impl-2.2.6.Final.jar:2014-10-03 10:05]
	at org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:53) [weld-core-impl-2.2.6.Final.jar:2014-10-03 10:05]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_72]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_72]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_72]
	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_72]
Caused by: java.lang.NoClassDefFoundError: org/hibernate/dialect/Oracle12cDialect
	at java.lang.ClassLoader.defineClass1(Native Method) [rt.jar:1.8.0_72]
	at java.lang.ClassLoader.defineClass(ClassLoader.java:760) [rt.jar:1.8.0_72]
	at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:361) [jboss-modules.jar:1.3.3.Final]
	at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:482) [jboss-modules.jar:1.3.3.Final]
	... 21 more
Caused by: java.lang.ClassNotFoundException: org.hibernate.dialect.Oracle12cDialect from [Module "deployment.apiman.war:main" from Service Module Loader]
	at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:213) [jboss-modules.jar:1.3.3.Final]
	at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:459) [jboss-modules.jar:1.3.3.Final]
	at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:408) [jboss-modules.jar:1.3.3.Final]
	at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:389) [jboss-modules.jar:1.3.3.Final]
	at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:134) [jboss-modules.jar:1.3.3.Final]
	... 25 more