diff --git a/net/p5-Net-Patricia/Makefile b/net/p5-Net-Patricia/Makefile
index 67736b85c1b5..d286f414230a 100644
--- a/net/p5-Net-Patricia/Makefile
+++ b/net/p5-Net-Patricia/Makefile
@@ -13,6 +13,8 @@ COMMENT=	Perl module for fast IP address lookups
 BUILD_DEPENDS=	p5-Net-CIDR-Lite>=0.20:${PORTSDIR}/net/p5-Net-CIDR-Lite
 RUN_DEPENDS=	p5-Socket6>=0:${PORTSDIR}/net/p5-Socket6
 
+MAKE_JOBS_UNSAFE=yes
+
 USES=		perl5
 USE_PERL5=	configure