--- old/src/hotspot/share/gc/shared/barrierSetConfig.hpp	2018-11-26 21:29:45.614262358 +0100
+++ new/src/hotspot/share/gc/shared/barrierSetConfig.hpp	2018-11-26 21:29:45.462263699 +0100
@@ -32,7 +32,8 @@
   f(CardTableBarrierSet)                             \
   EPSILONGC_ONLY(f(EpsilonBarrierSet))               \
   G1GC_ONLY(f(G1BarrierSet))                         \
-  ZGC_ONLY(f(ZBarrierSet))
+  ZGC_ONLY(f(ZBarrierSet))                           \
+  SHENANDOAHGC_ONLY(f(Shenandoah))
 
 #define FOR_EACH_ABSTRACT_BARRIER_SET_DO(f)          \
   f(ModRef)