diff --git a/source3/modules/vfs_default.c b/source3/modules/vfs_default.c
index 4e8605bdaee..d4610f74c2e 100644
--- a/source3/modules/vfs_default.c
+++ b/source3/modules/vfs_default.c
@@ -1710,7 +1710,7 @@ static struct tevent_req *vfswrap_copy_chunk_send(struct vfs_handle_struct *hand
 			saved_errno = errno;
 		}
 
-		SMB_VFS_STRICT_UNLOCK(src_fsp->conn, src_fsp, &lck);
+		SMB_VFS_STRICT_UNLOCK(dest_fsp->conn, dest_fsp, &lck);
 
 		if (ret == -1) {
 			errno = saved_errno;