diff --git a/math/octave-forge/Makefile b/math/octave-forge/Makefile
index 17a6ce3eb6dd..2cbdf90aecc9 100644
--- a/math/octave-forge/Makefile
+++ b/math/octave-forge/Makefile
@@ -2,8 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	octave-forge
-PORTVERSION=	20130816
-PORTREVISION=	1
+PORTVERSION=	20130917
 CATEGORIES=	math
 MASTER_SITES=	#none
 DISTFILES=	#none
@@ -17,7 +16,7 @@ OPTIONS_DEFINE=	ACTUARIAL AD AUDIO BENCHMARK BIM BIOINFO CGI \
 		DATABASE DATAFRAME DICOM ECONOMETRICS ENGINE FENV FITS \
 		FINANCIAL FL_CORE FPL FUZZY_LOGIC_TOOLKIT GA GEOMETRY GENERAL \
 		GENERATE_HTML GNUPLOT GSL IDENT IMAGE INFORMATIONTHEORY \
-		INTEGRATION IO IRSA LINEAR_ALGEBRA LSSA MAPPING \
+		INTEGRATION IO IRSA LINEAR_ALGEBRA LSSA LTFAT MAPPING \
 		MECHANICS MISCELLANEOUS MISSING_FUNCTIONS MSH MULTICORE NAN \
 		NCARRAY NETCDF NLWING2 NNET NURBS OCS OCT2MAT OCTCDF OCTCLIP \
 		OCTGPR OCTPROJ ODEBVP ODEPKG OPTIM OPTIMINTERP OUTLIERS \
@@ -62,6 +61,7 @@ IO_DESC=		Install package: io
 IRSA_DESC=		Install package: irsa
 LINEAR_ALGEBRA_DESC=	Install package: linear-algebra
 LSSA_DESC=		Install package: lssa
+LTFAT_DESC=		Install package: ltfat
 MAPPING_DESC=		Install package: mapping
 MECHANICS_DESC=		Install package: mechanics
 MISCELLANEOUS_DESC=	Install package: miscellaneous
@@ -224,6 +224,9 @@ RUN_DEPENDS+=	${TARBALLS_DIR}/linear-algebra.tar.gz:${PORTSDIR}/math/octave-forg
 .if ${PORT_OPTIONS:MLSSA}
 RUN_DEPENDS+=	${TARBALLS_DIR}/lssa.tar.gz:${PORTSDIR}/math/octave-forge-lssa
 .endif
+.if ${PORT_OPTIONS:MLTFAT}
+RUN_DEPENDS+=	${TARBALLS_DIR}/ltfat.tar.gz:${PORTSDIR}/math/octave-forge-ltfat
+.endif
 .if ${PORT_OPTIONS:MMAPPING}
 RUN_DEPENDS+=	${TARBALLS_DIR}/mapping.tar.gz:${PORTSDIR}/math/octave-forge-mapping
 .endif