diff --git a/src/riotwatcher/_apis/league_of_legends/DataDragonApi.py b/src/riotwatcher/_apis/league_of_legends/DataDragonApi.py
index 85849ae..15f8114 100644
--- a/src/riotwatcher/_apis/league_of_legends/DataDragonApi.py
+++ b/src/riotwatcher/_apis/league_of_legends/DataDragonApi.py
@@ -41,6 +41,8 @@ def summoner_spells(self, version: str, locale: str = None):
 
     def versions_for_region(self, region: str):
         region = re.sub(r"\d", "", region)
+        if(region == "eun" or region == "oc"):
+            region += "e"
         url, query = DataDragonUrls.versions(region=region)
         return self._base_api.raw_request_static(url, query)