diff --git a/src/components/header.js b/src/components/header.js
index 3b81f3d..abc6906 100644
--- a/src/components/header.js
+++ b/src/components/header.js
@@ -103,6 +103,11 @@ export default function Header() {
                       control={<Radio />}
                       label={t('Turkish')}
                     />
+                    <FormControlLabel
+                      value="es"
+                      control={<Radio />}
+                      label={t('Spanish')}
+                    />
                   </RadioGroup>
                 </FormControl>
               </Paper>
diff --git a/src/i18n.js b/src/i18n.js
index a6556b4..c09d036 100644
--- a/src/i18n.js
+++ b/src/i18n.js
@@ -17,7 +17,7 @@ const resources = {
     translation: translationDE,
   },
   es: {
-    translation: translationES
+    translation: translationES,
   },
   ru: {
     translation: translationRU,
@@ -25,9 +25,9 @@ const resources = {
   pt_br: {
     translation: translationPTBR,
   },
-  tr:{
+  tr: {
     translation: translationTR,
-  }
+  },
 };
 
 i18n
diff --git a/src/locales/de.json b/src/locales/de.json
index 9e1453e..cf6fd0e 100644
--- a/src/locales/de.json
+++ b/src/locales/de.json
@@ -1,6 +1,10 @@
 {
-  "English": "Englisch",
+  "English": "English",
   "German": "Deutsch",
+  "Russian": "русский",
+  "Brazilian Portuguese": "português (Brasil)",
+  "Turkish": "Türkçe",
+  "Spanish": "español",
   "Submit": "Einreichen",
   "Change Language": "Sprache ändern",
   "Search your device": "Gerät suchen",
diff --git a/src/locales/en.json b/src/locales/en.json
index 8fd42f7..2440be0 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -1,7 +1,10 @@
 {
   "English": "English",
-  "German": "German",
-  "Russian": "Russian",
+  "German": "Deutsch",
+  "Russian": "русский",
+  "Brazilian Portuguese": "português (Brasil)",
+  "Turkish": "Türkçe",
+  "Spanish": "español",
   "Submit": "Submit",
   "Change Language": "Change Language",
   "Search your device": "Search your device",
diff --git a/src/locales/es.json b/src/locales/es.json
index f92e3d2..15083a9 100644
--- a/src/locales/es.json
+++ b/src/locales/es.json
@@ -1,6 +1,10 @@
 {
-  "English": "Inglés",
-  "German": "Alemán",
+  "English": "English",
+  "German": "Deutsch",
+  "Russian": "русский",
+  "Brazilian Portuguese": "português (Brasil)",
+  "Turkish": "Türkçe",
+  "Spanish": "español",
   "Submit": "Enviar",
   "Change Language": "Cambiar idioma",
   "Search your device": "Busca tu dispositivo",
diff --git a/src/locales/pt_br.json b/src/locales/pt_br.json
index 085b4a3..a396570 100644
--- a/src/locales/pt_br.json
+++ b/src/locales/pt_br.json
@@ -1,8 +1,10 @@
 {
-  "English": "Inglês",
-  "German": "Alemão",
-  "Russian": "Russo",
-  "Brazilian Portuguese": "Português Brasileiro",
+  "English": "English",
+  "German": "Deutsch",
+  "Russian": "русский",
+  "Brazilian Portuguese": "português (Brasil)",
+  "Turkish": "Türkçe",
+  "Spanish": "español",
   "Submit": "Enviar",
   "Change Language": "Escolher Idioma",
   "Search your device": "Procure seu dispositivo",
diff --git a/src/locales/ru.json b/src/locales/ru.json
index 0eee1fe..a9527b0 100644
--- a/src/locales/ru.json
+++ b/src/locales/ru.json
@@ -1,7 +1,10 @@
 {
-  "English": "Английский",
-  "German": "Немецкий",
-  "Russian ": "Русский ",
+  "English": "English",
+  "German": "Deutsch",
+  "Russian": "русский",
+  "Brazilian Portuguese": "português (Brasil)",
+  "Turkish": "Türkçe",
+  "Spanish": "español",
   "Submit": "Подтвердить",
   "Change Language": "Сменить язык",
   "Search your device": "Найдите своё устройство",
diff --git a/src/locales/tr.json b/src/locales/tr.json
index 1cceff3..501b99d 100644
--- a/src/locales/tr.json
+++ b/src/locales/tr.json
@@ -1,10 +1,10 @@
 {
-  "English": "İngilizce",
-  "German": "Almanca",
+  "English": "English",
+  "German": "Deutsch",
+  "Russian": "русский",
+  "Brazilian Portuguese": "português (Brasil)",
   "Turkish": "Türkçe",
-  "Russian":"Rusça",
-  "Brazilian Portuguese":"Brezilya Portekizcesi",
-  "Spanish": "İspanyolca",
+  "Spanish": "español",
   "Submit": "Gönder",
   "Change Language": "Dil değiştir",
   "Search your device": "Cihazınızı arayın",