diff --git a/bl-languages/de_DE.json b/bl-languages/de_DE.json
index aafcc441..ae2191a2 100644
--- a/bl-languages/de_DE.json
+++ b/bl-languages/de_DE.json
@@ -36,6 +36,7 @@
         "Feb": "Feb",
         "Mar": "Mär",
         "Apr": "Apr",
+	"May": "Mai",	    
         "Jun": "Jun",
         "Jul": "Jul",
         "Aug": "Aug",