diff --git a/xtrn/sbl/sbl2txt.c b/xtrn/sbl/sbl2txt.c
index ad5ad4b45a1509b008ac6113a9890a0fc6d1d240..8dd55531a0b83117236c06fe076099b8a0752a92 100644
--- a/xtrn/sbl/sbl2txt.c
+++ b/xtrn/sbl/sbl2txt.c
@@ -42,7 +42,7 @@ else {
         hour=gm->tm_hour;
     strcpy(mer,"am"); }
 sprintf(str,"%s %s %02d %4d %02d:%02d %s"
-    ,wday[gm->tm_wday],mon[gm->tm_mon],gm->tm_mday,1900+gm->tm_year
+    ,wday[gm->tm_wday],mon[gm->tm_mon],gm->tm_mday,gm->tm_year%100
     ,hour,gm->tm_min,mer);
 return(str);
 }