diff --git a/pl_PL.ISO8859-2/share/mk/doc.local.mk b/pl_PL.ISO8859-2/share/mk/doc.local.mk
new file mode 100644
index 0000000000..c126c1e5dd
--- /dev/null
+++ b/pl_PL.ISO8859-2/share/mk/doc.local.mk
@@ -0,0 +1,3 @@
+# $FreeBSD$
+
+SP_ENCODING?=	${LANGCODE:C,^.*\.,,:C,^ISO,ISO-,}
diff --git a/sr_YU.ISO8859-2/share/mk/doc.local.mk b/sr_YU.ISO8859-2/share/mk/doc.local.mk
new file mode 100644
index 0000000000..c126c1e5dd
--- /dev/null
+++ b/sr_YU.ISO8859-2/share/mk/doc.local.mk
@@ -0,0 +1,3 @@
+# $FreeBSD$
+
+SP_ENCODING?=	${LANGCODE:C,^.*\.,,:C,^ISO,ISO-,}