diff --git a/el_GR.json b/gr_GR.json
similarity index 100%
rename from el_GR.json
rename to gr_GR.json
diff --git a/languages.json b/languages.json
index 6108ffb..8476ec1 100644
--- a/languages.json
+++ b/languages.json
@@ -20,7 +20,7 @@
             "version": 12300,
             "date": 1645644887
         },
-        "el_GR": {
+        "gr_GR": {
             "version": 12300,
             "date": 1645644887
         },