diff --git a/net-mgmt/dhcdrop/Makefile b/net-mgmt/dhcdrop/Makefile
index 7af6cd58b932..f9b60cf2ae69 100644
--- a/net-mgmt/dhcdrop/Makefile
+++ b/net-mgmt/dhcdrop/Makefile
@@ -3,7 +3,7 @@
 
 PORTNAME=	dhcdrop
 PORTVERSION=	0.5
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	net-mgmt sysutils
 MASTER_SITES=	http://www.netpatch.ru/projects/dhcdrop/
 
@@ -22,6 +22,16 @@ PLIST_FILES=	sbin/dhcdrop man/man8/dhcdrop.8.gz \
 OPTIONS_DEFINE=	STATIC
 STATIC_DESC=	Build a static version of dhcdrop
 
-STATIC_CONFIGURE_ENABLE=	static-build
+# --disable-static-build is broken and has the same effect as
+# --enable-static-build, so do not use STATIC_CONFIGURE_ENABLE
+# here.
+STATIC_CONFIGURE_ON=	--enable-static-build
+
+.if exists(/usr/lib/libibverbs.a)
+# Link with libibverbs too needed by static libpcap
+post-patch-STATIC-on:
+	@${REINPLACE_CMD} -e 's,^dhcdrop_LDADD.*,& -libverbs,' \
+		${WRKSRC}/src/Makefile.am
+.endif
 
 .include <bsd.port.mk>