2 files changed, 4 insertions, 4 deletions
diff --git a/include/cru/platform/gui/sdl/Base.h b/include/cru/platform/gui/sdl/Base.h
index 9dd2eff6..0de2fd1f 100644
--- a/include/cru/platform/gui/sdl/Base.h
+++ b/include/cru/platform/gui/sdl/Base.h
@@ -8,13 +8,13 @@
 namespace cru::platform::gui::sdl {
 class SdlResource : public Object, public virtual IPlatformResource {
  public:
-  static constexpr const char16_t* kPlatformId = u"SDL";
+  static constexpr const char* kPlatformId = "SDL";
 
  protected:
   SdlResource() = default;
 
  public:
-  String GetPlatformId() const final { return String(kPlatformId); }
+  std::string GetPlatformId() const final { return kPlatformId; }
 };
 
 class SdlException : public PlatformException {
diff --git a/include/cru/platform/gui/sdl/Window.h b/include/cru/platform/gui/sdl/Window.h
index 1bcd42bf..4eb0a11d 100644
--- a/include/cru/platform/gui/sdl/Window.h
+++ b/include/cru/platform/gui/sdl/Window.h
@@ -29,8 +29,8 @@ class SdlWindow : public SdlResource, public virtual INativeWindow {
   WindowStyleFlag GetStyleFlag() override;
   void SetStyleFlag(WindowStyleFlag flag) override;
 
-  String GetTitle() override;
-  void SetTitle(String title) override;
+  std::string GetTitle() override;
+  void SetTitle(std::string title) override;
 
   WindowVisibilityType GetVisibility() override;
   void SetVisibility(WindowVisibilityType visibility) override;