diff --git a/.github/BOTMETA.yml b/.github/BOTMETA.yml
index 850f2278ca4..0b30789abae 100644
--- a/.github/BOTMETA.yml
+++ b/.github/BOTMETA.yml
@@ -333,6 +333,8 @@ files:
     maintainers: dareko
   $modules/files/archive.py:
     maintainers: bendoh
+  $modules/files/filesize.py:
+    maintainers: quidame
   $modules/files/ini_file.py:
     maintainers: jpmens noseka1
   $modules/files/iso_extract.py: