diff --git a/Kernel/KString.h b/Kernel/KString.h
index cb7a79b06a4..cb0ce3b8540 100644
--- a/Kernel/KString.h
+++ b/Kernel/KString.h
@@ -48,7 +48,18 @@ template<>
 struct Formatter<Kernel::KString> : Formatter<StringView> {
     void format(FormatBuilder& builder, Kernel::KString const& value)
     {
-        Formatter<StringView>::format(builder, value.characters());
+        Formatter<StringView>::format(builder, value.view());
+    }
+};
+
+template<>
+struct Formatter<OwnPtr<Kernel::KString>> : Formatter<StringView> {
+    void format(FormatBuilder& builder, OwnPtr<Kernel::KString> const& value)
+    {
+        if (value)
+            Formatter<StringView>::format(builder, value->view());
+        else
+            Formatter<StringView>::format(builder, "[out of memory]"sv);
     }
 };