diff --git a/net/http/client.h b/net/http/client.h
index d2affab4..8df6f6f2 100644
--- a/net/http/client.h
+++ b/net/http/client.h
@@ -61,6 +61,10 @@ class Client : public Object {
             auto ptr = malloc(sizeof(Operation) + buf_size);
             return new (ptr) Operation(c, buf_size);
         }
+        static void delete_operation(Operation* op) {
+            op->~Operation();
+            free(op);
+        }
         void set_enable_proxy(bool enable) { enable_proxy = enable; }
 
         int call() {
@@ -90,6 +94,10 @@ class Client : public Object {
         return Operation::create(this, buf_size);
     }
 
+    void delete_operation(Operation* op) {
+        Operation::delete_operation(op);
+    }
+
     template<uint16_t BufferSize>
     class OperationOnStack : public Operation {
         char _buf[BufferSize];