diff --git a/SQL/SQLite/schema_11_up.sql b/SQL/SQLite/schema_11_up.sql
index bb311162ef3..ca28b59aaa9 100644
--- a/SQL/SQLite/schema_11_up.sql
+++ b/SQL/SQLite/schema_11_up.sql
@@ -1,7 +1,7 @@
 
 DROP TABLE IF EXISTS scanned_files;
 CREATE TABLE scanned_files (
-  url text NOT NULL,
+  url text NOT NULL COLLATE NOCASE, -- URL must be case insensitive, or we might duplicate tracks if the filename changes case only (https://github.com/Logitech/slimserver/issues/705#issuecomment-1026229542)
   timestamp int(10),
   filesize int(10)
 );