diff --git a/configure/CONFIG_SITE_ENV b/configure/CONFIG_SITE_ENV
index 660c3d374..3bdb94b15 100644
--- a/configure/CONFIG_SITE_ENV
+++ b/configure/CONFIG_SITE_ENV
@@ -34,35 +34,30 @@
 #	The future dates below assume the rules don't get changed;
 #	see http://www.timeanddate.com/time/dst/2018.html to check.
 #
-#	DST for 2017  US: Mar 12 - Nov 05
-#	              EU: Mar 26 - Oct 29
-EPICS_TIMEZONE = CUS::360:031202:110502
-#EPICS_TIMEZONE = MET::-60:032602:102902
-#
 #	DST for 2018  US: Mar 11 - Nov 04
 #	              EU: Mar 25 - Oct 28
-#EPICS_TIMEZONE = CUS::360:031102:110402
-#EPICS_TIMEZONE = MET::-60:032502:102802
+EPICS_TIMEZONE = CUS::360:031102:110402
+#EPICS_TIMEZONE = MET::-60:032502:102803
 #
 #	DST for 2019  US: Mar 10 - Nov 03
 #	              EU: Mar 31 - Oct 27
 #EPICS_TIMEZONE = CUS::360:031002:110302
-#EPICS_TIMEZONE = MET::-60:033102:102702
+#EPICS_TIMEZONE = MET::-60:033102:102703
 #
 #	DST for 2020  US: Mar 08 - Nov 01
 #	              EU: Mar 29 - Oct 25
 #EPICS_TIMEZONE = CUS::360:030802:110102
-#EPICS_TIMEZONE = MET::-60:032902:102502
+#EPICS_TIMEZONE = MET::-60:032902:102503
 #
 #	DST for 2021  US: Mar 14 - Nov 07
 #	              EU: Mar 28 - Oct 31
 #EPICS_TIMEZONE = CUS::360:031402:110702
-#EPICS_TIMEZONE = MET::-60:032802:103102
+#EPICS_TIMEZONE = MET::-60:032802:103103
 #
 #	DST for 2022  US: Mar 13 - Nov 06
 #	              EU: Mar 27 - Oct 30
 #EPICS_TIMEZONE = CUS::360:031302:110602
-#EPICS_TIMEZONE = MET::-60:032702:103002
+#EPICS_TIMEZONE = MET::-60:032702:103003
 
 # EPICS_TS_NTP_INET
 #	NTP time server ip address for VxWorks and RTEMS.
diff --git a/src/ca/client/tools/tool_lib.c b/src/ca/client/tools/tool_lib.c
index 72044bd49..29b252e37 100644
--- a/src/ca/client/tools/tool_lib.c
+++ b/src/ca/client/tools/tool_lib.c
@@ -414,6 +414,12 @@ char *dbr2str (const void *value, unsigned type)
     ptsNewS = &((struct TYPE *)value)->stamp;                           \
     ptsNewC = &tsNow;                                                   \
                                                                         \
+    if (!tsInitS)                                                       \
+    {                                                                   \
+        tsFirst = *ptsNewS;                                             \
+        tsInitS = 1;                                                    \
+    }                                                                   \
+                                                                        \
     switch (tsType) {                                                   \
     case relative:                                                      \
         ptsRefC = &tsStart;                                             \
@@ -506,12 +512,6 @@ void print_time_val_sts (pv* pv, unsigned long reqElems)
     epicsTimeGetCurrent(&tsNow);
     epicsTimeToStrftime(timeText, TIMETEXTLEN, timeFormatStr, &tsNow);
 
-    if (!tsInitS)
-    {
-        tsFirst = tsNow;
-        tsInitS = 1;
-    }
-
     if (pv->nElems <= 1 && fieldSeparator == ' ') printf("%-30s", pv->name);
     else                                            printf("%s", pv->name);
     printf("%c", fieldSeparator);