diff --git a/sumsel.sh b/sumsel.sh
index 2b21ce6..15637e0 100755
--- a/sumsel.sh
+++ b/sumsel.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+VERSION="0.2"
+
 LOCK_DIR=/var/lock
 
 SIM_EXAMPLE_FILE=./res/test.wav
@@ -26,17 +28,26 @@ UPL_SUFFIX=sumsi
 usage() {
   echo "Usage: $0 [-h] (-s|-r|-t) [-C <configfile>]" 1>&2;
   echo -e '\t-h               Usage' 1>&2;
+  echo -e '\t-v               Version' 1>&2;
+  echo -e '' 1>&2;
   echo -e '\t-s               Simulation' 1>&2; 
   echo -e '\t-r               Aufnahme' 1>&2;
   echo -e '\t-c               Konvertierung' 1>&2;
+  echo -e '' 1>&2;
   echo -e '\t-C <configfile>  Konfiguration laden' 1>&2;
+  echo "" 1>&2;
+  echo "Doku: https://git.hs42.de/hs/sumsel" 1>&2;
   exit 1;
 }
 
 mode=''
-while getopts ":hsrcC:" options;
+while getopts ":hsrcC:v" options;
 do
   case "${options}" in
+    v)
+      echo "$0 version ${VERSION}" 1>&2;
+      exit 1
+      ;;
     h)
       usage
       ;;