diff --git a/ashura/std/lambda.h b/ashura/std/lambda.h
index df06cc86..ba2f5810 100644
--- a/ashura/std/lambda.h
+++ b/ashura/std/lambda.h
@@ -48,7 +48,7 @@ struct Lambda<R(Args...), Alignment, Capacity>
 
     if (dst_mem == nullptr) [[unlikely]]
     {
-      src->~T();
+      obj::destruct(Span{src, 1});
     }
     else
     {
diff --git a/ashura/std/super.h b/ashura/std/super.h
index 667d21d1..4f817200 100644
--- a/ashura/std/super.h
+++ b/ashura/std/super.h
@@ -32,7 +32,7 @@ struct Super
 
         if (dst_mem == nullptr) [[unlikely]]
         {
-          src->~T();
+          obj::destruct(Span{src, 1});
         }
         else
         {