Index: tests/Makefile
--- tests/Makefile.orig
+++ tests/Makefile
@@ -263,7 +263,7 @@ clean:
 # valgrind tests validated only for some posix platforms
 #----------------------------------------------------------------------------------
 UNAME := $(shell uname)
-ifneq (,$(filter $(UNAME),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD NetBSD DragonFly SunOS AIX))
+ifneq (,$(filter $(UNAME),Linux Darwin GNU/kFreeBSD GNU OpenBSD SecBSD FreeBSD NetBSD DragonFly SunOS AIX))
 HOST_OS = POSIX
 
 .PHONY: test-valgrind