diff --git a/content/posts/20150531/index.md b/content/posts/20150531/index.md
index b1cf9b1..f83b3d3 100644
--- a/content/posts/20150531/index.md
+++ b/content/posts/20150531/index.md
@@ -23,7 +23,7 @@ members: [
   "Ralf",
   "Peter", 
   "Christian",
-  "Markus"
+  "Markus 2"
   ]
 
 # City name of start point