diff --git a/systems/openmathmap.md b/systems/openmathmap.md
index bd5e9c8f60425c2cf6288067cc8ba279d2ae38b8..19d77fb0dd3097aed3139f3e37a060dcff81078f 100644
--- a/systems/openmathmap.md
+++ b/systems/openmathmap.md
@@ -4,7 +4,8 @@ layout: system
 title: OpenMathMap
 teaser: A Map of Mathematics
 
-start_date: 2013-06
+start_date: 2013-06 
+end_date: 2015-06 
 
 people:
     - mkohlhase
@@ -12,4 +13,5 @@ people:
 website: http://map.mathweb.org
 repository: https://github.com/KWARC/openmathmap/
 ---
-OpenMathMap project, a recognizable, interactive map of mathematical areas from the MSC an Zentralblatt Publication Data.
+OpenMathMap project, a recognizable, interactive map of mathematical areas from the MSC an
+Zentralblatt Publication Data. A demo is (sometimes) running on http://map.mathweb.org