diff --git a/webgoat-container/src/main/resources/application.properties b/webgoat-container/src/main/resources/application.properties
index 5ac2c63c3d..aa20c6c477 100644
--- a/webgoat-container/src/main/resources/application.properties
+++ b/webgoat-container/src/main/resources/application.properties
@@ -16,7 +16,7 @@ security.enable-csrf=false
 spring.resources.cache-period=0
 spring.thymeleaf.cache=false
 
-webgoat.clean=true
+webgoat.clean=false
 webgoat.server.directory=${user.home}/.webgoat/
 webgoat.user.directory=${user.home}/.webgoat/
 webgoat.build.version=@project.version@
diff --git a/webgoat-lessons/challenge/src/main/resources/lessonPlans/en/Challenge_introduction.adoc b/webgoat-lessons/challenge/src/main/resources/lessonPlans/en/Challenge_introduction.adoc
index 03774d6f78..d6037af182 100644
--- a/webgoat-lessons/challenge/src/main/resources/lessonPlans/en/Challenge_introduction.adoc
+++ b/webgoat-lessons/challenge/src/main/resources/lessonPlans/en/Challenge_introduction.adoc
@@ -1,5 +1,11 @@
 === Welcome to the WebGoat challenge (CTF)
 
+==== Introduction
+
+The challenges contain more a CTF like lessons where we do not provide any explanations what you need to do, no hints
+will be provided. You can use these challenges in a CTF style where you can run WebGoat on one server and all
+participants can join and hack the challenges. A scoreboard is available at http://localhost:8080/WebGoat/scoreboard
+
 :hardbreaks:
 In this CTF you will need to solve a couple of challenges, each challenge will give you a flag which you will
 need to post in order to gain points.
diff --git a/webgoat-server/pom.xml b/webgoat-server/pom.xml
index 03297cc024..ac33309170 100644
--- a/webgoat-server/pom.xml
+++ b/webgoat-server/pom.xml
@@ -72,8 +72,6 @@
         </profile>
     </profiles>
 
-
-
     <dependencies>
         <dependency>
             <groupId>com.spotify</groupId>
@@ -86,11 +84,11 @@
             <artifactId>webgoat-container</artifactId>
             <version>${project.version}</version>
         </dependency>
-        <!--<dependency>-->
-            <!--<groupId>org.owasp.webgoat.lesson</groupId>-->
-            <!--<artifactId>challenge</artifactId>-->
-            <!--<version>${project.version}</version>-->
-        <!--</dependency>-->
+        <dependency>
+            <groupId>org.owasp.webgoat.lesson</groupId>
+            <artifactId>challenge</artifactId>
+            <version>${project.version}</version>
+        </dependency>
         <dependency>
             <groupId>org.owasp.webgoat.lesson</groupId>
             <artifactId>bypass-restrictions</artifactId>