diff --git a/public/i18n/el.json b/public/i18n/el.json
index e1ceba0..0188e70 100644
--- a/public/i18n/el.json
+++ b/public/i18n/el.json
@@ -2,7 +2,7 @@
   "descriptions": {
     "language": "Γλώσσα",
     "language_en": "English",
-    "language_el": "Ελληνικά",
+    "language_gr": "Ελληνικά",
     "language_ro": "Română",
     "language_ru": "Русский",
     "calendar_style": "Τύπος Ημερολογίου",
diff --git a/public/i18n/en.json b/public/i18n/en.json
index e91c4ad..98e553e 100644
--- a/public/i18n/en.json
+++ b/public/i18n/en.json
@@ -2,7 +2,7 @@
   "descriptions": {
     "language": "Language",
     "language_en": "English",
-    "language_el": "Ελληνικά",
+    "language_gr": "Ελληνικά",
     "language_ro": "Română",
     "language_ru": "Русский",
     "calendar_style": "Calendar Style",
diff --git a/public/i18n/ro.json b/public/i18n/ro.json
index 8870b0b..c6001e3 100644
--- a/public/i18n/ro.json
+++ b/public/i18n/ro.json
@@ -2,7 +2,7 @@
   "descriptions": {
     "language": "Limba",
     "language_en": "English",
-    "language_el": "Ελληνικά",
+    "language_gr": "Ελληνικά",
     "language_ro": "Română",
     "language_ru": "Русский",
     "calendar_style": "Stil calendar",
diff --git a/public/i18n/ru.json b/public/i18n/ru.json
index 392990a..5a2280d 100644
--- a/public/i18n/ru.json
+++ b/public/i18n/ru.json
@@ -2,7 +2,7 @@
   "descriptions": {
     "language": "Язык",
     "language_en": "English",
-    "language_el": "Ελληνικά",
+    "language_gr": "Ελληνικά",
     "language_ro": "Română",
     "language_ru": "Русский",
     "calendar_style": "Стиль календаря",