--- at-3.1.7/at.c.lockfile	Wed Oct 22 17:56:22 1997
+++ at-3.1.7/at.c	Wed Oct 22 17:56:40 1997
@@ -199,7 +199,7 @@
 	fscanf(fid, "%5lx", &jobno);
 	rewind(fid);
     } else {
-	fid = fopen(ATJOB_DIR "/.SEQ", "w");
+	fid = fopen(LFILE, "w");
 	if (fid == NULL)
 	    return EOF;
     }