diff --git a/lib/dns/tests/Atffile b/lib/dns/tests/Atffile
index eb7960d58e..039f19cf83 100644
--- a/lib/dns/tests/Atffile
+++ b/lib/dns/tests/Atffile
@@ -1,5 +1,7 @@
 Content-Type: application/X-atf-atffile; version="1"
+
 prop: test-suite = bind9
+
 tp: acl_test
 tp: db_test
 tp: dbdiff_test
diff --git a/lib/irs/tests/Atffile b/lib/irs/tests/Atffile
index 979cc7cd53..90f6d601e8 100644
--- a/lib/irs/tests/Atffile
+++ b/lib/irs/tests/Atffile
@@ -1,3 +1,5 @@
 Content-Type: application/X-atf-atffile; version="1"
+
 prop: test-suite = bind9
+
 tp: resconf_test
diff --git a/lib/isc/tests/Atffile b/lib/isc/tests/Atffile
index 8b3d66855b..30984e81aa 100644
--- a/lib/isc/tests/Atffile
+++ b/lib/isc/tests/Atffile
@@ -1,5 +1,7 @@
 Content-Type: application/X-atf-atffile; version="1"
+
 prop: test-suite = bind9
+
 tp: aes_test
 tp: counter_test
 tp: errno_test
diff --git a/lib/lwres/tests/Atffile b/lib/lwres/tests/Atffile
index 50dde47773..69a7ebaf6a 100644
--- a/lib/lwres/tests/Atffile
+++ b/lib/lwres/tests/Atffile
@@ -1,3 +1,5 @@
 Content-Type: application/X-atf-atffile; version="1"
+
 prop: test-suite = bind9
+
 tp: config_test