diff --git a/platformio.ini b/platformio.ini
index 80b78aa..e6615e3 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -26,5 +26,4 @@ lib_deps =
     adafruit/RTClib@^1.11.2
     knolleary/PubSubClient@^2.8.0
     https://github.com/tzapu/WiFiManager#v2.0.17
-    bbx10/DNSServer@^1.1.0
 extra_scripts = pre:extra_scripts.py
diff --git a/src/Wortuhr.cpp b/src/Wortuhr.cpp
index 310220d..7b9c460 100644
--- a/src/Wortuhr.cpp
+++ b/src/Wortuhr.cpp
@@ -4,7 +4,6 @@
 #include <ESP8266WebServer.h>
 #include <ESP8266WiFi.h>
 #include <ESP8266mDNS.h>
-#include <Hash.h>
 #include <NeoPixelBus.h>
 #include <RTClib.h>
 #include <WiFiClient.h>