diff --git a/backup.py b/backup.py
index 1eeb511..8234288 100644
--- a/backup.py
+++ b/backup.py
@@ -38,6 +38,10 @@ def createBackupScriptStructure(backupList, baseDomain=""):
         pathsToOptions = dict()
         basePaths = []
         fullPaths = []
+
+        # commands for all size changed paths #
+        sizeChangeNotifyCommands = []
+
         for p in paths:
 
             cur = p
@@ -69,6 +73,12 @@ def createBackupScriptStructure(backupList, baseDomain=""):
                 fullPaths.append(cur)
                 pathsToOptions.update({ "{}\t{}".format(hostname, cur) : options })
 
+                # build commands to save new size after backup #
+                if options and "onlyifsizechanged" in options:
+                    cmd = "ssh {} -t /opt/check_dir_size_for_backup.py --save-new-size {}"
+                    cmd = cmd.format(hostname, cur)
+                    sizeChangeNotifyCommands.append(cmd)
+
         # keep order (important!)
         pathsAll = list(set(basePaths)) + [ p.rstrip("/") + "/***" for p in fullPaths ]
 
@@ -82,11 +92,19 @@ def createBackupScriptStructure(backupList, baseDomain=""):
         pathsMinimal           = list(filter(filterSizeChanged, pathsNoHighData))
 
         rsyncScript = rsyncScriptTemplate.render(hostname=hostname, token=icingaToken,
-                                                 hostname_base=hostnameBase)
-        
+                                                 hostname_base=hostnameBase,
+                                                 size_change_commands=sizeChangeNotifyCommands)
+       
+        # build all filter #
         rsyncFilterAll = rsyncFilterTemplate.render(paths=pathsAll)
+
+        # build filter excluding high data #
         rsyncFilterNoHighData = rsyncFilterTemplate.render(paths=pathsNoHighData)
+
+        # build filter excluding size changed no #
         rsyncFilterOnlyIfSizeChanged = rsyncFilterTemplate.render(paths=pathsOnlyIfSizeChanged)
+
+        # build filter without high data and without non-size-changed dirs #
         rsyncFilterMinimal = rsyncFilterTemplate.render(paths=pathsMinimal)
 
         # async icinga config #
@@ -123,7 +141,7 @@ def createBackupScriptStructure(backupList, baseDomain=""):
     wrapperName = "wrapper.sh"
     with open(os.path.join(backupPath, wrapperName), "w") as f:
         for n in scriptNames:
-            f.write("./{}".format(n))
+            f.write("./{} $1".format(n))
             f.write("\n")
     os.chmod(os.path.join(backupPath, wrapperName), 0o700)
 
diff --git a/templates/rsync-backup.sh.j2 b/templates/rsync-backup.sh.j2
index 3dd6c93..48632eb 100644
--- a/templates/rsync-backup.sh.j2
+++ b/templates/rsync-backup.sh.j2
@@ -4,14 +4,14 @@ set -eu
 mkdir -p {{ hostname_base }}
 cd {{ hostname_base }}
 
-TYPE=""
-if [ -z "$1" ]; then
+if [ $# -ne 0 ]; then
     TYPE=$1
 fi
 
-TEST=$(python -c "int('$TYPE' in ['size_changed', 'no_high_data', 'minimal'])^1")
+TEST=$(python3 -c "print(int('$TYPE' in ['size_changed', 'no_high_data', 'minimal', ''])^1)")
 if [ $TEST -ne 0 ]; then
-    echo Bad Filter Option $1
+    echo Bad Filter Option [$TYPE]
+    exit 1
 fi
 
 dest=./
@@ -46,6 +46,14 @@ TOKEN="{{ token }}"
 if [ $RSYNC_SUCCESS -eq 0 ]; then
   curl -H "${CONTENT_TYPE}" -X POST "${ASYNC_ICINGA_ADDRESS}" -d \
     "{\"service\": \"${SERVICE}\", \"token\": \"${TOKEN}\", \"status\": \"OK\", \"info\": \"\"}"
+
+  # if size changed was copied save new size #
+  {% if not size_change_commands %}
+      echo No Sizes to notifiy
+  {% endif %}
+  {% for cmd in size_change_commands %}
+      {{ cmd }}
+  {% endfor %}
 else
   curl -H "${CONTENT_TYPE}" -X POST "${ASYNC_ICINGA_ADDRESS}" -d \
     "{\"service\": \"${SERVICE}\", \"token\": \"${TOKEN}\", \"status\": \"CRITICAL\", \"info\": \"\"}"