diff --git a/MyApplication/app/src/main/java/hamargyuri/rss_notifier/model/RSSItem.java b/MyApplication/app/src/main/java/hamargyuri/rss_notifier/model/RSSItem.java
index 79f8e6f..71c0b96 100644
--- a/MyApplication/app/src/main/java/hamargyuri/rss_notifier/model/RSSItem.java
+++ b/MyApplication/app/src/main/java/hamargyuri/rss_notifier/model/RSSItem.java
@@ -7,6 +7,7 @@
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Date;
+import java.util.Locale;
 
 /**
  * Created by hamargyuri on 2017. 06. 05..
@@ -25,7 +26,7 @@ public class RSSItem {
     private String description;
 
     public Date getParsedDate() {
-        DateFormat format = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss Z");
+        DateFormat format = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss Z", Locale.US);
         try {
             return format.parse(dateString);
         } catch (ParseException e) {