--- a/src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp	Tue May 21 10:34:57 2019 +0200
+++ b/src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp	Tue May 21 10:36:23 2019 +0200
@@ -67,6 +67,10 @@
 #include "gc/shenandoah/heuristics/shenandoahPassiveHeuristics.hpp"
 #include "gc/shenandoah/heuristics/shenandoahStaticHeuristics.hpp"
 #include "gc/shenandoah/heuristics/shenandoahTraversalHeuristics.hpp"
+#if INCLUDE_JFR
+#include "gc/shenandoah/shenandoahJfrSupport.hpp"
+#endif
+
 #include "memory/metaspace.hpp"
 #include "oops/compressedOops.inline.hpp"
 #include "runtime/globals.hpp"
@@ -596,6 +600,8 @@
   ref_processing_init();
 
   _heuristics->initialize();
+
+  JFR_ONLY(ShenandoahJFRSupport::register_jfr_type_serializers());
 }
 
 size_t ShenandoahHeap::used() const {