diff --git a/system-announce.fidis b/system-announce.fidis
index 7f1691b..2b45a79 100644
--- a/system-announce.fidis
+++ b/system-announce.fidis
@@ -1,9 +1,9 @@
 # System announcements:                                   #
 #                                                         #
 # May-2019: Helvetios cluster is now in production!       #
 #           connect to: helvetios.epfl.ch                 #
 # May-2019: max wall time on the build partition was      #
 #           increased to 8h                               #
 #                                                         #
-# 20-May-2019: WARNING: Fidis Maintenance!                #
+# 21-May-2019: WARNING: Fidis Maintenance!                #
 #                                                         #