diff --git a/stubs/pyinstaller/METADATA.toml b/stubs/pyinstaller/METADATA.toml
index 909efab1715d..ba63c75201d6 100644
--- a/stubs/pyinstaller/METADATA.toml
+++ b/stubs/pyinstaller/METADATA.toml
@@ -1,2 +1,3 @@
 version = "6.21.*"
 upstream-repository = "https://github.com/pyinstaller/pyinstaller"
+partial-stub = true