diff --git a/src/xenia/cpu/stack_walker.h b/src/xenia/cpu/stack_walker.h
index d9cabaf6a..4dd4f44e9 100644
--- a/src/xenia/cpu/stack_walker.h
+++ b/src/xenia/cpu/stack_walker.h
@@ -92,6 +92,8 @@ class StackWalker {
   // populated.
   virtual bool ResolveStack(uint64_t* frame_host_pcs, StackFrame* frames,
                             size_t frame_count) = 0;
+
+  virtual ~StackWalker() = default;
 };
 
 }  // namespace cpu
diff --git a/src/xenia/kernel/xam/app_manager.h b/src/xenia/kernel/xam/app_manager.h
index 2420cdd6a..8a7655406 100644
--- a/src/xenia/kernel/xam/app_manager.h
+++ b/src/xenia/kernel/xam/app_manager.h
@@ -35,6 +35,8 @@ class App {
   virtual X_RESULT DispatchMessageSync(uint32_t message, uint32_t buffer_ptr,
                                        uint32_t buffer_length) = 0;
 
+  virtual ~App() = default;
+
  protected:
   App(KernelState* kernel_state, uint32_t app_id);