diff --git a/src/morevna.sh b/src/morevna.sh
--- a/src/morevna.sh
+++ b/src/morevna.sh
@@ -16,7 +16,7 @@ sudo cryptsetup open --type=luks /dev/lo
 sudo mount /dev/mapper/ext2luks ~/temp
 
 sudo rdiff-backup -v 5 ~/Dokumenty ~/temp/Dokumenty
-sudo rdiff-backup -v 5 --exclude '**/__pycache__/' ~/Projekty ~/temp/Projekty
+sudo rdiff-backup -v 5 --exclude-regexp '/__pycache__/' ~/Projekty ~/temp/Projekty
 sudo rdiff-backup -v 5 ~/Obrázky ~/temp/Obrázky
 
 sudo umount /dev/mapper/ext2luks