--- old/test/hotspot/jtreg/TEST.ROOT	2018-11-26 21:27:43.001343997 +0100
+++ new/test/hotspot/jtreg/TEST.ROOT	2018-11-26 21:27:42.846345364 +0100
@@ -46,6 +46,7 @@
     vm.gc.Serial \
     vm.gc.Parallel \
     vm.gc.ConcMarkSweep \
+    vm.gc.Shenandoah \
     vm.gc.Epsilon \
     vm.gc.Z \
     vm.jvmci \