diff --git a/1998/schweikh2/schweikh2.orig.c b/1998/schweikh2/schweikh2.orig.c
index b6155b391..b727c326d 100644
--- a/1998/schweikh2/schweikh2.orig.c
+++ b/1998/schweikh2/schweikh2.orig.c
@@ -8,7 +8,7 @@ static volatile sig_atomic_t One;
 #define ONE(One) Zero(One)
 in??/
 t
-??=line 10 ONE(O(1,1,2,6,0,6))
+#line 10 "01\015"
 main (register zero, char **ONE)
 %:
 <% switch (sizeof __FILE__ < zero) case 1: return One /= zero;