diff --git a/ReactCommon/fabric/uimanager/Scheduler.h b/ReactCommon/fabric/uimanager/Scheduler.h
index 4f4ff203b..b48d6e848 100644
--- a/ReactCommon/fabric/uimanager/Scheduler.h
+++ b/ReactCommon/fabric/uimanager/Scheduler.h
@@ -29,7 +29,7 @@ class Scheduler:
 
 public:
   Scheduler();
-  ~Scheduler();
+  virtual ~Scheduler();
 
 #pragma mark - Root Nodes Managerment
 
diff --git a/ReactCommon/fabric/uimanager/SchedulerDelegate.h b/ReactCommon/fabric/uimanager/SchedulerDelegate.h
index 2fe3da02a..3f2d9bf5f 100644
--- a/ReactCommon/fabric/uimanager/SchedulerDelegate.h
+++ b/ReactCommon/fabric/uimanager/SchedulerDelegate.h
@@ -16,6 +16,9 @@ namespace react {
  */
 class SchedulerDelegate {
 public:
+
+  virtual ~SchedulerDelegate() = default;
+
   /*
    * Called right after Scheduler computed (and laid out) a new updated version
    * of the tree and calculated a set of mutation instructions which are