diff --git a/sbin/pfctl/tests/files/pf1019.in b/sbin/pfctl/tests/files/pf1019.in
new file mode 100644
--- /dev/null
+++ b/sbin/pfctl/tests/files/pf1019.in
@@ -0,0 +1 @@
+pass in keep state (pflow)
diff --git a/sbin/pfctl/tests/files/pf1019.ok b/sbin/pfctl/tests/files/pf1019.ok
new file mode 100644
--- /dev/null
+++ b/sbin/pfctl/tests/files/pf1019.ok
@@ -0,0 +1 @@
+pass in all flags S/SA keep state (pflow)
diff --git a/sbin/pfctl/tests/pfctl_test_list.inc b/sbin/pfctl/tests/pfctl_test_list.inc
--- a/sbin/pfctl/tests/pfctl_test_list.inc
+++ b/sbin/pfctl/tests/pfctl_test_list.inc
@@ -127,3 +127,4 @@
 PFCTL_TEST(1016, "Ethernet rule with ridentifier and one label")
 PFCTL_TEST(1017, "Ethernet rule with ridentifier and several labels")
 PFCTL_TEST(1018, "Test dynamic address mask")
+PFCTL_TEST(1019, "Test pflow option")