diff --git a/app/views/events/show.html.haml b/app/views/events/show.html.haml
index 920d1345..29b42097 100644
--- a/app/views/events/show.html.haml
+++ b/app/views/events/show.html.haml
@@ -38,7 +38,8 @@
   %em.fa.fa-compress
   %em
     = raw t '.noMap'
-    %a{ href: 'https://osm.org/search?query=' + @event.full_address }
+    %a{ target: '_blank',
+      href: 'https://osm.org/search?query=' + @event.full_address }
       %img(src='https://www.openstreetmap.org/assets/osm_logo.png'
         alt='OSM logo' width='22px')