diff --git a/docs/de/index.md b/docs/de/index.md
new file mode 100644
index 0000000000000000000000000000000000000000..33e9ed7350e6a588c932f833aadc7ee4266a325e
--- /dev/null
+++ b/docs/de/index.md
@@ -0,0 +1,5 @@
+# HowTo Chaos Communication Camp 2023
+
+TODO
+
+de index
diff --git a/docs/en/index.md b/docs/en/index.md
new file mode 100644
index 0000000000000000000000000000000000000000..ec933af92b364e6a50a1452e32f736e5c0772d22
--- /dev/null
+++ b/docs/en/index.md
@@ -0,0 +1,5 @@
+# HowTo Chaos Communication Camp 2023
+
+TODO
+
+en index
diff --git a/docs/index.md b/docs/index.md
index 824eddccfbcb54704dd00858a81ddd58224a0bf9..f723462d7565c8052e21ef47c2b6cc741dc1322c 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -1,3 +1,5 @@
 # HowTo Chaos Communication Camp 2023
 
 TODO
+
+global index
diff --git a/mkdocs.yml b/mkdocs.yml
index 84b8dbfbe937837de7de59662773b2f806289536..2e1b262c9b26452c4993ef9c47cba01b79287b9e 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -26,3 +26,12 @@ theme:
     search: 83   # s
 
 nav: []
+
+extra:
+  alternate:
+    - name: English
+      link: /en/ 
+      lang: en
+    - name: Deutsch
+      link: /de/
+      lang: de