diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index dd90962..a29efba 100644
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -10,7 +10,7 @@ if [ -n "${1}" ]; then
   exec "${*}"
 fi
 
-DEFAULT_ARGS="--http-port 8081 --dir=${TELEGRAM_WORK_DIR} --temp-dir=${TELEGRAM_TEMP_DIR} --username=${USERNAME} --groupname=${GROUPNAME}"
+DEFAULT_ARGS="--dir=${TELEGRAM_WORK_DIR} --temp-dir=${TELEGRAM_TEMP_DIR} --username=${USERNAME} --groupname=${GROUPNAME}"
 CUSTOM_ARGS=""
 
 if [ -n "$TELEGRAM_LOG_FILE" ]; then
@@ -41,6 +41,13 @@ if [ -n "$TELEGRAM_HTTP_IP_ADDRESS" ]; then
   CUSTOM_ARGS="${CUSTOM_ARGS} --http-ip-address=$TELEGRAM_HTTP_IP_ADDRESS"
 fi
 
+# Set http-port arg
+if [ -n "$TELEGRAM_HTTP_PORT" ]; then
+  CUSTOM_ARGS="${CUSTOM_ARGS} --http-port=$TELEGRAM_HTTP_PORT"
+else
+  CUSTOM_ARGS="${CUSTOM_ARGS} --http-port=8081"
+fi
+
 COMMAND="telegram-bot-api ${DEFAULT_ARGS}${CUSTOM_ARGS}"
 
 echo "$COMMAND"