diff --git a/systems/mmt.md b/systems/mmt.md
index e266dc99e12ad7faee0565a50ce9c39011a12428..855370cf4ed66d453b83812c566197ff09874717 100644
--- a/systems/mmt.md
+++ b/systems/mmt.md
@@ -13,7 +13,8 @@ people:
     - twiesing
     - miancu
     - fhorozal
-
+    - mkohlhase
+	
 supported-by:
     - oaf
     - odk