diff --git a/.gitignore b/.gitignore
index f4609b9b3..840eaae6f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,6 +13,7 @@ src/borg/algorithms/checksums.c
 src/borg/platform/darwin.c
 src/borg/platform/freebsd.c
 src/borg/platform/linux.c
+src/borg/platform/syncfilerange.c
 src/borg/platform/posix.c
 src/borg/algorithms/msgpack/_packer.cpp
 src/borg/algorithms/msgpack/_unpacker.cpp