diff --git a/foodoor-update-keydb b/foodoor-update-keydb
index f0c3b6c..a0a8c38 100755
--- a/foodoor-update-keydb
+++ b/foodoor-update-keydb
@@ -58,18 +58,26 @@ do
     outfile="${dest}/authorized_keys.${appendix}"
     cat ${temp_outfile} |envsubst > ${outfile}
 	
-		# Oben
-		install -d -o ${appendix} -g nogroup -m 0700 /var/lib/foodoor/${appendix}/.ssh
-		install -b -S .last -o ${appendix} -g nogroup -m 0600 ${outfile} /var/lib/foodoor/${appendix}/.ssh/authorized_keys
-
+    # Oben
+    if [ "$(hostname)" = "foodoor" ]; then
+      install -d -o ${appendix} -g nogroup -m 0700 /var/lib/foodoor/${appendix}/.ssh
+      install -b -S .last -o ${appendix} -g nogroup -m 0600 ${outfile} /var/lib/foodoor/${appendix}/.ssh/authorized_keys
+    fi
 
     # Unten
-    #if [ "${action}" = "open" ]; then
-    #  owner="unlock"
-    #elif [ "${action}" = "close" ]; then
-    #  owner="lock"
-    #fi
+    if [ "$(hostname)" = "kellertuer" ]; then
+      if [ "${action}" = "open" ]; then
+        owner="unlock"
+      elif [ "${action}" = "close" ]; then
+        owner="lock"
+      fi
+      install -d -o ${owner} -g nogroup -m 0700 /var/lib/foodoor/${action}/.ssh
+      install -b -S .last -o ${owner} -g nogroup -m 0600 ${outfile} /var/lib/foodoor/${action}/.ssh/authorized_keys
+      if [ "${appendix}" = "door" ]; then
+        install -d -o ${appendix} -g nogroup -m 0700 /var/lib/foodoor/${appendix}/.ssh
+        install -b -S .last -o ${appendix} -g nogroup -m 0600 ${outfile} /var/lib/foodoor/${appendix}/.ssh/authorized_keys
+      fi
+
+    fi
 
-    #install -d -o ${owner} -g nogroup -m 0700 /var/lib/foodoor/${action}/.ssh
-    #install -b -S .last -o ${owner} -g nogroup -m 0600 ${outfile} /var/lib/foodoor/${action}/.ssh/authorized_keys
 done