diff --git a/src/libprs500/devices/prs505/driver.py b/src/libprs500/devices/prs505/driver.py
index cda5da8cca..cc3f1792c0 100644
--- a/src/libprs500/devices/prs505/driver.py
+++ b/src/libprs500/devices/prs505/driver.py
@@ -376,7 +376,7 @@ class PRS505(Device):
             info = metadata.next()
             path = location[0]
             on_card = 1 if location[3] else 0
-            name = path.rpartition('/')[2]
+            name = path.rpartition(os.sep)[2]
             name = (cls.CARD_PATH_PREFIX+'/' if on_card else 'database/media/books/') + name
             name = name.replace('//', '/')
             booklists[on_card].add_book(info, name, *location[1:-1])