diff --git a/Dockerfile b/Dockerfile
index 3b6d6daebac9c393dde1449c7616479b8d00f8c5..5a9c975ad8319b43fcf0d861c9a38095c84acdab 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,10 @@ RUN mkdir /home/doc
 
 WORKDIR /home
 
+RUN mkdir /home/src
+
 COPY ./requirements.txt .
+COPY ./src /home/src
 
 RUN pip3 install -r requirements.txt
 
diff --git a/README.md b/README.md
index f972812e884890e9a366902b49df9e9b3d6fbd34..b121047542072fc0a52746e69a33072996e58e22 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # WZL-MQTT
 [![pipeline status](https://git-ce.rwth-aachen.de/wzl-mq-ms/forschung-lehre/digital-mars/mqtt/badges/master/pipeline.svg)](https://git-ce.rwth-aachen.de/wzl-mq-ms/forschung-lehre/digital-mars/mqtt/badges/master)
 
-Current stable version: 2.4.0
+Current stable version: 2.4.1
 
 ## Installation
 Requires at least Python 3.6
diff --git a/doc/default.conf b/doc/default.conf
index 6f7d9fb00a11a68a1aa863187b6d46c1e3b994ed..294291e88769e674d902d683ddef85bff23e234a 100644
--- a/doc/default.conf
+++ b/doc/default.conf
@@ -3,7 +3,7 @@ server {
     listen  [::]:80;
     server_name  iot.wzl-mq.rwth-aachen.de;
 
-    location /documentation/mqtt {
+    location /documentation/libs/mqtt {
         alias   /usr/share/nginx/html;
         index  index.html index.htm;
     }