diff --git a/WifiControlSensor/MQTT.ino b/WifiControlSensor/MQTT.ino
index 0c3aeb9..afd5ec2 100644
--- a/WifiControlSensor/MQTT.ino
+++ b/WifiControlSensor/MQTT.ino
@@ -182,12 +182,10 @@ void MqttCheckSubscription() {
     Adafruit_MQTT_Subscribe *subscription;
     while ((subscription = mqtt->readSubscription(0))) {
       int gpio = getGpioFromSubscription(subscription);
-      SKETCH_DEBUG_PRINT("Got Subscription for gpio ");
-      SKETCH_DEBUG_PRINTLN(gpio);
+      SKETCH_DEBUG_PRINTF("Got Subscription for gpio %d\n", gpio);
       if (gpio > 0 && getGpioWatchedIndex(gpio) >= 0) {
         char *value = (char *) subscription->lastread;
-        SKETCH_DEBUG_PRINT("Receive data: ");
-        SKETCH_DEBUG_PRINTLN(value);
+        SKETCH_DEBUG_PRINTF("Receive data: %s\n", value);
         MqttChangeGpioValue(gpio, atoi(value));
       }
     }
diff --git a/WifiControlSensor/WifiControlSensor.ino b/WifiControlSensor/WifiControlSensor.ino
index 146c562..ba075ac 100644
--- a/WifiControlSensor/WifiControlSensor.ino
+++ b/WifiControlSensor/WifiControlSensor.ino
@@ -164,8 +164,7 @@ void OTASetup() {
   SKETCH_DEBUG_PRINTLN("Ready");
   SKETCH_DEBUG_PRINT("IP address: ");
   SKETCH_DEBUG_PRINTLN(WiFi.localIP());
-  SKETCH_DEBUG_PRINT("Free Space: ");
-  SKETCH_DEBUG_PRINTLN(ESP.getFreeSketchSpace());
+  SKETCH_DEBUG_PRINTF("Free Space: %d\n", ESP.getFreeSketchSpace());
 }
 
 void setup() {
diff --git a/WifiControlSensor/dry_sensor.h b/WifiControlSensor/dry_sensor.h
index 11105a9..76ce708 100644
--- a/WifiControlSensor/dry_sensor.h
+++ b/WifiControlSensor/dry_sensor.h
@@ -5,7 +5,7 @@ int DrySetup(int powerGPIO);
 int DryGetMeasure(int &dry);
 bool DryIsConnected(){return true;}
 #else
-int DrySetup(int powerGPIO){return -1;}
+int DrySetup(int){return -1;}
 int DryGetMeasure(int){return -1;}
 bool DryIsConnected(){return false;}
 #endif