diff --git a/math/R/Makefile b/math/R/Makefile
index 0cf25380e9f9..c6cf9b452c96 100644
--- a/math/R/Makefile
+++ b/math/R/Makefile
@@ -3,7 +3,7 @@
 
 PORTNAME=		R
 PORTVERSION=		3.4.1
-PORTREVISION=		0
+PORTREVISION=		1
 CATEGORIES=		math lang
 MASTER_SITES=		CRAN/src/base/R-${PORTVERSION:C|\..*||}
 
@@ -36,7 +36,7 @@ OPTIONS_SINGLE=		BLAS FORTRAN
 OPTIONS_SINGLE_BLAS=	ATLAS OPENBLAS NETLIB RBLAS
 OPTIONS_SINGLE_FORTRAN=	${OPTIONS_SINGLE_FORTRAN_${MACHINE_ARCH}}
 OPTIONS_SINGLE_FORTRAN_i386=	GFORTRAN
-OPTIONS_SINGLE_FORTRAN_armv6=	GFORTRAN
+OPTIONS_SINGLE_FORTRAN_aarch64=	GFORTRAN
 OPTIONS_SINGLE_FORTRAN_amd64=	GFORTRAN FLANG
 
 OPTIONS_SUB=		YES