diff --git a/platformio.ini b/platformio.ini
index 7b8eed4..5556ad4 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -17,8 +17,6 @@ upload_speed = 921600
 monitor_speed = 115200
 monitor_filters = esp32_exception_decoder
 lib_deps = 
-	wifwaf/MH-Z19@^1.5.3
-	adafruit/Adafruit AHTX0@^2.0.1
 	fmalpartida/LiquidCrystal@^1.5.0
 	sparkfun/SparkFun SCD4x Arduino Library@^1.0.4
 	juerd/ESP-WiFiSettings@^3.8.0
diff --git a/src/main.cpp b/src/main.cpp
index ef374ac..13c3e1f 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -244,7 +244,12 @@ void loop() {
 	LCD.print(co2);
 	LCD.print("ppm   ");
 	LCD.setCursor(9, 1);
-	LCD.print(lastWeatherPressure);
+
+	if (weatherUpdateSuccess)
+		LCD.print(lastWeatherPressure);
+	else
+		LCD.print("----");
+
 	LCD.print("hPa");
 
 	Serial.print(co2);