diff --git a/templates/print/marei/credit_note.tex b/templates/print/marei/credit_note.tex
index fea3276e25..e7cf6a7900 100644
--- a/templates/print/marei/credit_note.tex
+++ b/templates/print/marei/credit_note.tex
@@ -59,7 +59,7 @@
 \begin{letter}{%
   <%if billing_address_id%>%
     <%billing_address_name%> \strut\\%
-    <%if department_1%><%billing_address_department_1%>\\<%end if%>%
+    <%if billing_address_department_1%><%billing_address_department_1%>\\<%end if%>%
     <%if billing_address_department_2%><%billing_address_department_2%>\\<%end if%>%
     <%cp_title%> <%cp_givenname%> <%cp_name%>\strut\\%
     <%billing_address_street%>\strut\\%
diff --git a/templates/print/marei/invoice.tex b/templates/print/marei/invoice.tex
index d9077fedb7..50b4dc9b87 100644
--- a/templates/print/marei/invoice.tex
+++ b/templates/print/marei/invoice.tex
@@ -101,7 +101,7 @@
 \begin{letter}{%
   <%if billing_address_id%>%
     <%billing_address_name%> \strut\\%
-    <%if department_1%><%billing_address_department_1%>\\<%end if%>%
+    <%if billing_address_department_1%><%billing_address_department_1%>\\<%end if%>%
     <%if billing_address_department_2%><%billing_address_department_2%>\\<%end if%>%
     <%cp_title%> <%cp_givenname%> <%cp_name%>\strut\\%me%>\strut\\%me%>\strut\\%me%>\strut\\%
     <%billing_address_street%>\strut\\%
diff --git a/templates/print/marei/proforma.tex b/templates/print/marei/proforma.tex
index 88750d3fd4..4fcabd2078 100644
--- a/templates/print/marei/proforma.tex
+++ b/templates/print/marei/proforma.tex
@@ -61,7 +61,7 @@
 \begin{letter}{%
   <%if billing_address_id%>%
     <%billing_address_name%> \strut\\%
-    <%if department_1%><%billing_address_department_1%>\\<%end if%>%
+    <%if billing_address_department_1%><%billing_address_department_1%>\\<%end if%>%
     <%if billing_address_department_2%><%billing_address_department_2%>\\<%end if%>%
     <%cp_title%> <%cp_givenname%> <%cp_name%>\strut\\%
     <%billing_address_street%>\strut\\%
diff --git a/templates/print/marei/statement.tex b/templates/print/marei/statement.tex
index eac48f2599..60b3eff68a 100644
--- a/templates/print/marei/statement.tex
+++ b/templates/print/marei/statement.tex
@@ -31,7 +31,7 @@
 \begin{letter}{%
   <%if billing_address_id%>%
     <%billing_address_name%> \strut\\%
-    <%if department_1%><%billing_address_department_1%>\\<%end if%>%
+    <%if billing_address_department_1%><%billing_address_department_1%>\\<%end if%>%
     <%if billing_address_department_2%><%billing_address_department_2%>\\<%end if%>%
     <%cp_title%> <%cp_givenname%> <%cp_name%>\strut\\%
     <%billing_address_street%>\strut\\%
diff --git a/templates/print/marei/zahlungserinnerung.tex b/templates/print/marei/zahlungserinnerung.tex
index 759736ae0b..66f17d0c74 100644
--- a/templates/print/marei/zahlungserinnerung.tex
+++ b/templates/print/marei/zahlungserinnerung.tex
@@ -32,7 +32,7 @@
 \begin{letter}{%
   <%if billing_address_id%>%
     <%billing_address_name%> \strut\\%
-    <%if department_1%><%billing_address_department_1%>\\<%end if%>%
+    <%if billing_address_department_1%><%billing_address_department_1%>\\<%end if%>%
     <%if billing_address_department_2%><%billing_address_department_2%>\\<%end if%>%
     <%cp_title%> <%cp_givenname%> <%cp_name%>\strut\\%
     <%billing_address_street%>\strut\\%
diff --git a/templates/print/marei/zahlungserinnerung_invoice.tex b/templates/print/marei/zahlungserinnerung_invoice.tex
index 8759a938bc..f17325310f 100644
--- a/templates/print/marei/zahlungserinnerung_invoice.tex
+++ b/templates/print/marei/zahlungserinnerung_invoice.tex
@@ -38,7 +38,7 @@
 \begin{letter}{%
   <%if billing_address_id%>%
     <%billing_address_name%> \strut\\%
-    <%if department_1%><%billing_address_department_1%>\\<%end if%>%
+    <%if billing_address_department_1%><%billing_address_department_1%>\\<%end if%>%
     <%if billing_address_department_2%><%billing_address_department_2%>\\<%end if%>%
     <%cp_title%> <%cp_givenname%> <%cp_name%>\strut\\%
     <%billing_address_street%>\strut\\%