[Makefile] Excluding __pycache__ correctly (#13400)

diff --git a/Makefile b/Makefile
index 023556391191a73fb122cea898cc8565ae66e92a..84ccce2b33f4e7c8b39cfb0e6593d4a7f3e87e2d 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -101,7 +101,7 @@ youtube-dl.tar.gz: youtube-dl README.md README.txt youtube-dl.1 youtube-dl.bash-
                --exclude '*.pyc' \
                --exclude '*.pyo' \
                --exclude '*~' \
-               --exclude '__pycache' \
+               --exclude '__pycache__' \
                --exclude '.git' \
                --exclude 'testdata' \
                --exclude 'docs/_build' \