diff --git a/.gitignore b/.gitignore
index 8800167..a108ad5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,5 @@
 build
 tags
-.vscode
 # Compiled Object files, Static and Dynamic libs (Shared Objects)
 *.o
 *.a
diff --git a/src/mqttcm_connect.c b/src/mqttcm_connect.c
index 054c92e..a670f5d 100644
--- a/src/mqttcm_connect.c
+++ b/src/mqttcm_connect.c
@@ -1718,7 +1718,7 @@ int mqtt_subscribe(char *comp, char *topic)
 		if(strcmp (comp, SUBSCRIBE_WEBCONFIG) == 0)
 		{
 			int subscribeId;
-			sprintf(temp_topic,"%s%s/#",MQTT_SUBSCRIBE_TOPIC,Get_Mqtt_ClientId());
+			snprintf(temp_topic, sizeof(temp_topic), "%s%s/#", MQTT_SUBSCRIBE_TOPIC, Get_Mqtt_ClientId());
 			MqttCMInfo("Subscribing to wildcard topic - %s\n", temp_topic);			
 			rc = mosquitto_subscribe(mosq, &subscribeId, temp_topic, 1);