Index: src/util/sys_defs.h
--- src/util/sys_defs.h.orig
+++ src/util/sys_defs.h
@@ -33,8 +33,7 @@
     || defined(FREEBSD11) || defined(FREEBSD12) || defined(FREEBSD13) \
     || defined(FREEBSD14) \
     || defined(BSDI2) || defined(BSDI3) || defined(BSDI4) \
-    || defined(OPENBSD2) || defined(OPENBSD3) || defined(OPENBSD4) \
-    || defined(OPENBSD5) || defined(OPENBSD6) || defined(OPENBSD7) \
+    || defined(OPENBSD) \
     || defined(NETBSD1) || defined(NETBSD2) || defined(NETBSD3) \
     || defined(NETBSD4) || defined(NETBSD5) || defined(NETBSD6) \
     || defined(NETBSD7) | defined(NETBSD8) || defined(NETBSD9) \
