diff --git a/tilserv/mkgpost b/tilserv/mkgpost
new file mode 100755
index 0000000..e380003
--- /dev/null
+++ b/tilserv/mkgpost
@@ -0,0 +1,18 @@
+#!/usr/bin/env -S bash -e
+[[ -z "$1" ]] && {
+    printf "Usage: %s message [description]\n" "$0"
+	exit 1
+}
+
+GMI_ANNO="$HOME"/docs/vern.gmi
+DATE="$(date --rfc-email -u)"
+
+[[ -z "$2" ]] && {
+    MSG="### $DATE - $1"
+} || { 
+    MSG="### $DATE - $1\n\n$2\n"
+}
+
+sed -i "s/## Annoucements/## Annoucements\n\n$MSG/" $GMI_ANNO
+
+
diff --git a/tilserv/mkpost b/tilserv/mkpost
index 17c896c..2310c80 100755
--- a/tilserv/mkpost
+++ b/tilserv/mkpost
@@ -5,6 +5,7 @@
 }
 
 mkwpost "$1" "$2"
+mkgpost "$1" "$2"
 mkfpost "$1" ${2:+"$2"}
 mkmpost "$1" "$2"
 mkxpost "$1" "$2"