diff --git a/merge/app-backup/rsnapshot/snapshots/.calculate_directory b/merge/app-backup/rsnapshot/snapshots/.calculate_directory
index e870cb1..3a34730 100644
--- a/merge/app-backup/rsnapshot/snapshots/.calculate_directory
+++ b/merge/app-backup/rsnapshot/snapshots/.calculate_directory
@@ -1 +1 @@
-{% path="/var/calculate", chmod="0700" %}
+{% calculate path="/var/calculate", chmod="0700" %}
diff --git a/merge/app-cdr/.calculate_directory b/merge/app-cdr/.calculate_directory
new file mode 100644
index 0000000..8e3df7f
--- /dev/null
+++ b/merge/app-cdr/.calculate_directory
@@ -0,0 +1 @@
+{% calculate append = 'skip' %}
diff --git a/merge/app-cdr/cdrtools/.calculate_directory b/merge/app-cdr/cdrtools/.calculate_directory
new file mode 100644
index 0000000..b5f6807
--- /dev/null
+++ b/merge/app-cdr/cdrtools/.calculate_directory
@@ -0,0 +1 @@
+{% calculate append='remove', path='/usr/include', name='scsilib.backup', package='app-cdr/cdrtools' %}