diff --git a/startup.script_common b/startup.script_common
index d9907cd..bda26ab 100644
--- a/startup.script_common
+++ b/startup.script_common
@@ -57,9 +57,9 @@ printf "loading %s\n",STRINGBUFFER
 ld 0, 0, STRINGBUFFER
 
 # Setup Time (must be set after loading iocCoreLibrary.munch)
-# 2022:
-putenv "EPICS_TIMEZONE=MET::-60:032702:103003"
-putenv "TIMEZONE=MET::-60:032702:103003"
+# 2023:
+putenv "EPICS_TIMEZONE=MET::-60:032602:102903"
+putenv "TIMEZONE=MET::-60:032602:102903"
 putenv "EPICS_TS_MIN_WEST=-60"
 
 # Allow backward compatible non-monotonic breaktables