diff --git a/engine/src/flutter/shell/gpu/gpu_surface_software_delegate.cc b/engine/src/flutter/shell/gpu/gpu_surface_software_delegate.cc
index 1566fe92df1..004e8b2a42c 100644
--- a/engine/src/flutter/shell/gpu/gpu_surface_software_delegate.cc
+++ b/engine/src/flutter/shell/gpu/gpu_surface_software_delegate.cc
@@ -6,6 +6,8 @@
 
 namespace flutter {
 
+GPUSurfaceSoftwareDelegate::~GPUSurfaceSoftwareDelegate() = default;
+
 ExternalViewEmbedder* GPUSurfaceSoftwareDelegate::GetExternalViewEmbedder() {
   return nullptr;
 }
diff --git a/engine/src/flutter/shell/gpu/gpu_surface_software_delegate.h b/engine/src/flutter/shell/gpu/gpu_surface_software_delegate.h
index fa62d26ce4c..1c24e13c827 100644
--- a/engine/src/flutter/shell/gpu/gpu_surface_software_delegate.h
+++ b/engine/src/flutter/shell/gpu/gpu_surface_software_delegate.h
@@ -26,6 +26,8 @@ namespace flutter {
 ///
 class GPUSurfaceSoftwareDelegate {
  public:
+  virtual ~GPUSurfaceSoftwareDelegate();
+
   //----------------------------------------------------------------------------
   /// @brief      Called when the GPU surface needs a new buffer to render a new
   ///             frame into.