diff --git a/cf/bsdos.h b/cf/bsdos.h
index 8947b1d8..7989645b 100644
--- a/cf/bsdos.h
+++ b/cf/bsdos.h
@@ -60,6 +60,7 @@ extern int h_errno;
 #define VA_start(list, last) va_start (list, last)
 
 #define _PATH_DHCPD_PID	"/var/run/dhcpd.pid"
+#define _PATH_DHCPD_DB "/var/db/dhcpd.leases"
 
 #define EOL	'\n'
 #define VOIDPTR void *
diff --git a/cf/freebsd.h b/cf/freebsd.h
index 286b8b58..9cbeefda 100644
--- a/cf/freebsd.h
+++ b/cf/freebsd.h
@@ -62,6 +62,7 @@ extern int h_errno;
 #define VA_start(list, last) va_start (list, last)
 
 #define _PATH_DHCPD_PID	"/var/run/dhcpd.pid"
+#define _PATH_DHCPD_DB	"/var/db/dhcpd.leases"
 
 #define EOL	'\n'
 #define VOIDPTR void *
diff --git a/cf/netbsd.h b/cf/netbsd.h
index 4f5efd0e..c520c924 100644
--- a/cf/netbsd.h
+++ b/cf/netbsd.h
@@ -60,6 +60,7 @@ extern int h_errno;
 #define VA_start(list, last) va_start (list, last)
 
 #define _PATH_DHCPD_PID	"/var/run/dhcpd.pid"
+#define _PATH_DHCPD_DB "/var/db/dhcpd.leases"
 
 #define EOL	'\n'
 #define VOIDPTR void *
diff --git a/includes/cf/bsdos.h b/includes/cf/bsdos.h
index 8947b1d8..7989645b 100644
--- a/includes/cf/bsdos.h
+++ b/includes/cf/bsdos.h
@@ -60,6 +60,7 @@ extern int h_errno;
 #define VA_start(list, last) va_start (list, last)
 
 #define _PATH_DHCPD_PID	"/var/run/dhcpd.pid"
+#define _PATH_DHCPD_DB "/var/db/dhcpd.leases"
 
 #define EOL	'\n'
 #define VOIDPTR void *
diff --git a/includes/cf/freebsd.h b/includes/cf/freebsd.h
index 286b8b58..9cbeefda 100644
--- a/includes/cf/freebsd.h
+++ b/includes/cf/freebsd.h
@@ -62,6 +62,7 @@ extern int h_errno;
 #define VA_start(list, last) va_start (list, last)
 
 #define _PATH_DHCPD_PID	"/var/run/dhcpd.pid"
+#define _PATH_DHCPD_DB	"/var/db/dhcpd.leases"
 
 #define EOL	'\n'
 #define VOIDPTR void *
diff --git a/includes/cf/netbsd.h b/includes/cf/netbsd.h
index 4f5efd0e..c520c924 100644
--- a/includes/cf/netbsd.h
+++ b/includes/cf/netbsd.h
@@ -60,6 +60,7 @@ extern int h_errno;
 #define VA_start(list, last) va_start (list, last)
 
 #define _PATH_DHCPD_PID	"/var/run/dhcpd.pid"
+#define _PATH_DHCPD_DB "/var/db/dhcpd.leases"
 
 #define EOL	'\n'
 #define VOIDPTR void *