diff --git a/entrypoint.sh b/entrypoint.sh
index 57bf65f..e72b3c6 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -2,7 +2,8 @@
 
 set -eu
 
-export TELEGRAM_MESSAGE="$*"
 export GITHUB="true"
 
+[ -n "$*" ] && export TELEGRAM_MESSAGE="$*"
+
 /bin/drone-telegram