diff --git a/stubs/Php81.phpstub b/stubs/Php81.phpstub
index 58f7cb94b..94697dcdb 100644
--- a/stubs/Php81.phpstub
+++ b/stubs/Php81.phpstub
@@ -6,16 +6,6 @@ namespace {
     }
 }
 
-namespace {
-    class CURLStringFile {
-        public string $data;
-        public string $postname;
-        public string $mime;
-
-        public function __construct(string $data, string $postname, string $mime = "application/octet-stream") {}
-    }
-}
-
 namespace FTP {
     final class Connection {}
 }