diff --git a/sysstat_webhook/stat_discord.sh b/sysstat_webhook/stat_discord.sh
index 1393b10..ad3f335 100644
--- a/sysstat_webhook/stat_discord.sh
+++ b/sysstat_webhook/stat_discord.sh
@@ -62,7 +62,7 @@ if [ ! -n "${webhook_url}" ]; then
     exit 1
 fi
 
-if [ ! "$MESSAGE_TEXT" == "" ]; then
+if [ "$MESSAGE_TEXT" == "" ]; then
     MESSAGE_TEXT=$DATETIME
 fi