diff --git a/README.md b/README.md
index 336f67d..4ab87ca 100644
--- a/README.md
+++ b/README.md
@@ -112,18 +112,6 @@ If you prefer watching videos rather than reading, you can find a quick crash co
 
 **[Introduction to Bash Scripting Mini Video Crash Course](https://www.youtube.com/playlist?list=PLY7SzAmnEqp78tsHh1kK0gOx_f-uwQZAT)**
 
-## 💻 Interactive training
-
-You can follow the interactive training online here:
-
-[Introduction to Bash Scripting Interactive training](https://ebook.bobby.sh/training.html)
-
-The training was built with Katacoda. You can find the Katacoda repository [here](https://github.com/bobbyiliev/katacoda).
-
-For more information on how to use Katacoda make sure to follow the steps from this tutorial here:
-
-[How to Use Katacoda to Create Highly Engaging Training Tutorials](https://devdojo.com/bobbyiliev/how-to-use-katacoda-to-create-highly-engaging-training-tutorials)
-
 ## 👋 About the author
 
 My name is Bobby Iliev, and I have been working as a Linux DevOps Engineer since 2014. I am an avid Linux lover and supporter of the open-source movement philosophy. I am always doing that which I cannot do in order that I may learn how to do it, and I believe in sharing knowledge.
@@ -156,7 +144,6 @@ If you ever need to create a graphic, poster, invitation, logo, presentation –
 - [Ibis](https://github.com/themsaid/ibis/)
 - [Canva](https://www.canva.com/)
 - [Tails](http://devdojo.com/tails)
-- [Katacoda](https://www.katacoda.com/)
 
 ## 📖 Other eBooks
 
diff --git a/index.html b/index.html
index 5045fbd..9ba9ef1 100644
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@@ -38,8 +38,6 @@
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-                    class="mr-0 font-bold duration-100 md:mr-3 lg:mr-8 transition-color hover:text-indigo-600">Interactive Training</a>
                 <a href="https://blog.bobby.sh"
                     class="font-bold duration-100 transition-color hover:text-indigo-600">Blog</a>
                 <!-- <div class="flex flex-col block w-full font-medium border-t border-gray-200 md:hidden">
@@ -385,32 +383,6 @@ <h5 class="pb-2 text-xl font-bold leading-6 text-gray-600">Light Theme</h5>
     </div>
     <!-- End Download -->
 
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-                class="my-4 text-2xl font-extrabold tracking-tight text-white sm:text-4xl md:text-4xl lg:my-0 xl:text-3xl sm:leading-tight">
-                Introduction to Bash with <span class="block text-indigo-200 xl:inline">Interactive training</span>
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@@ -453,11 +425,6 @@ <h4 class="pb-0 mb-0 text-lg font-semibold mb-md-0">Enjoying the free eBook?</h4
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diff --git a/training.html b/training.html
deleted file mode 100644
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