diff --git a/audio/tetraproc/Makefile b/audio/tetraproc/Makefile
index ba36f4031ddb..4c3accb9007c 100644
--- a/audio/tetraproc/Makefile
+++ b/audio/tetraproc/Makefile
@@ -1,37 +1,37 @@
 PORTNAME=	tetraproc
 DISTVERSION=	0.8.6
 CATEGORIES=	audio
-MASTER_SITES=	http://kokkinizita.linuxaudio.org/linuxaudio/downloads/
+MASTER_SITES=	https://kokkinizita.linuxaudio.org/linuxaudio/downloads/
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Tetrahedral microphone processor for ambisonic recording
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/../COPYING
 
 BUILD_DEPENDS=	freetype2>0:print/freetype2
 LIB_DEPENDS=	libclthreads.so:devel/clthreads \
 		libclxclient.so:devel/clxclient \
 		libfftw3.so:math/fftw3 \
 		libfftw3f.so:math/fftw3-float \
 		libjack.so:audio/jack \
 		libpng16.so:graphics/png \
 		libsndfile.so:audio/libsndfile
 
 USES=		gmake localbase:ldflags pkgconfig tar:bz2 xorg
 USE_XORG=	x11 xft
 
 WRKSRC_SUBDIR=	source
 
 PLIST_FILES=	bin/tetrafile \
 		bin/tetraproc \
 		share/${PORTNAME}/k20-meterH0.png \
 		share/${PORTNAME}/k20-meterH1.png \
 		share/${PORTNAME}/k20-scaleH.png
 
 post-install:
 	@cd ${STAGEDIR}${PREFIX} && ${STRIP_CMD} \
 		bin/tetrafile \
 		bin/tetraproc
 
 .include <bsd.port.mk>
diff --git a/audio/tetraproc/pkg-descr b/audio/tetraproc/pkg-descr
index a0f7a8502356..0f681c5bfc83 100644
--- a/audio/tetraproc/pkg-descr
+++ b/audio/tetraproc/pkg-descr
@@ -1,16 +1,16 @@
 TetraProc converts the A-format signals from a tetrahedral Ambisonic microphone
 into B-format signals ready for recording.
 
 Main features:
 * A-B conversion using a classic scalar matrix and minimum phase
   filters, or
 * A-B conversion using a 4 by 4 convolution matrix using measured
   or computed impulse responses, or a combination of both.
 * Individual microphone calibration facilities.
 * 24 dB/oct higpass filters.
 * Metering, monitoring and test facilities.
 * Virtual stereo mic for stereo monitoring or recording.
 * Unlimited number of stored configurations.
 * Jack client with graphical user interface.
 
-WWW: https://kokkinizita.linuxaudio.org/linuxaudio/
+WWW: https://kokkinizita.linuxaudio.org/linuxaudio/tetra-pict.html