diff --git a/src/hotspot/share/gc/shenandoah/shenandoahHeapRegionCounters.cpp b/src/hotspot/share/gc/shenandoah/shenandoahHeapRegionCounters.cpp
index ff1e3368e87..aaf152e2890 100644
--- a/src/hotspot/share/gc/shenandoah/shenandoahHeapRegionCounters.cpp
+++ b/src/hotspot/share/gc/shenandoah/shenandoahHeapRegionCounters.cpp
@@ -78,6 +78,7 @@ ShenandoahHeapRegionCounters::ShenandoahHeapRegionCounters() :
 
 ShenandoahHeapRegionCounters::~ShenandoahHeapRegionCounters() {
   if (_name_space != nullptr) FREE_C_HEAP_ARRAY(char, _name_space);
+  if (_regions_data != nullptr) FREE_C_HEAP_ARRAY(PerfVariable*, _regions_data);
 }
 
 void ShenandoahHeapRegionCounters::write_snapshot(PerfLongVariable** regions,