diff --git a/public/dev/js/language.js b/public/dev/js/language.js
index 446797a..fc31f44 100644
--- a/public/dev/js/language.js
+++ b/public/dev/js/language.js
@@ -1,6 +1,6 @@
 const languageModal = $("#language-modal");
 
-const supportedLanguages = ["en", "it", "ja"];
+const supportedLanguages = ["de", "en", "it", "ja"];
 
 function addLanguageEventListeners(tempFunction) {
     $("#languageButton").click(() => {
diff --git a/views/index.ejs b/views/index.ejs
index 95d87ca..3795d6f 100644
--- a/views/index.ejs
+++ b/views/index.ejs
@@ -52,6 +52,9 @@
             <span class="select-lang" id="selectLang">SELECT LANGUAGE</span>
             <hr class="white-hr">
             <ul class="lang-options">
+                <li class="white-button lang-option" id="deOption">
+                    Deutsch
+                </li>
                 <li class="white-button lang-option" id="enOption">
                     English
                 </li>
diff --git a/views/play.ejs b/views/play.ejs
index 6b57b7a..3f55e34 100644
--- a/views/play.ejs
+++ b/views/play.ejs
@@ -165,6 +165,9 @@
             <span class="select-lang" id="selectLang">SELECT LANGUAGE</span>
             <hr class="white-hr">
             <ul class="lang-options">
+                <li class="white-button lang-option" id="deOption">
+                    Deutsch
+                </li>
                 <li class="white-button lang-option" id="enOption">
                     English
                 </li>