diff --git a/System/Libraries/Http.HC b/System/Libraries/Http.HC
index 98c8cc5..75adada 100644
--- a/System/Libraries/Http.HC
+++ b/System/Libraries/Http.HC
@@ -412,7 +412,7 @@ I64 @http_req(@http_request* req)
             "Content-Length: %d\r\n\r\n",
             req->url->path, req->url->query, req->url->host, headers_buf,
             StrLen(req->data));
-        StrPrint(buf + StrLen(buf), req->data);
+        StrCpy(buf + StrLen(buf), req->data);
         break;
     case HTTP_REQ_PUT:
         StrPrint(buf,