diff --git a/audio/baudline/Makefile b/audio/baudline/Makefile
index 67932e0244b8..e43f75d09a66 100644
--- a/audio/baudline/Makefile
+++ b/audio/baudline/Makefile
@@ -23,7 +23,7 @@ RESTRICTED=	author requests no distribution except from their site
 PORTDOCS=	README_unix.txt
 PLIST_FILES=	bin/baudline
 
-OPTIONS_DEFINE=		MPG123
+OPTIONS_DEFINE=		MPG123 DOCS
 OPTIONS_DEFAULT=	MPG123
 
 MMPG123_RUN_DEPENDS=	mpg123:${PORTSDIR}/audio/mpg123
diff --git a/audio/csound/Makefile b/audio/csound/Makefile
index c90832d4af6d..fd20a0fe8c60 100644
--- a/audio/csound/Makefile
+++ b/audio/csound/Makefile
@@ -22,7 +22,7 @@ LIB_DEPENDS=	libsndfile.so:${PORTSDIR}/audio/libsndfile
 
 PORTSCOUT=	limit:^5\.
 
-OPTIONS_DEFINE=	ALSA DSSI FLTK FLUIDSYNTH JACK OSC PORTAUDIO PULSEAUDIO
+OPTIONS_DEFINE=	ALSA DSSI FLTK FLUIDSYNTH JACK OSC PORTAUDIO PULSEAUDIO DOCS
 OPTIONS_DEFAULT=FLTK
 OPTIONS_SUB=	yes
 ALSA_DESC=	Build ALSA I/O module
diff --git a/audio/firefly/Makefile b/audio/firefly/Makefile
index 26495fe7f887..b9d5fa81a00b 100644
--- a/audio/firefly/Makefile
+++ b/audio/firefly/Makefile
@@ -46,7 +46,7 @@ USE_LDCONFIG=	yes
 
 USE_GCC=	any
 
-OPTIONS_DEFINE=	JAPANESE
+OPTIONS_DEFINE=	JAPANESE DOCS
 JAPANESE_DESC=	Japanese support in ID3 tags
 
 .include <bsd.port.options.mk>
diff --git a/audio/ncmpcpp/Makefile b/audio/ncmpcpp/Makefile
index 03c169700585..884b4d58db5d 100644
--- a/audio/ncmpcpp/Makefile
+++ b/audio/ncmpcpp/Makefile
@@ -24,7 +24,7 @@ ACLOCAL_ARGS=	--automake-acdir=${ACLOCAL_DIR} -I ${LOCALBASE}/share/aclocal
 CPPFLAGS+=	-I${LOCALBASE}/include
 LDFLAGS+=	-L${LOCALBASE}/lib ${PTHREAD_LIBS}
 
-OPTIONS_DEFINE=	CURL CLOCK UTF8 TAGLIB OUTPUTS VISUALIZER
+OPTIONS_DEFINE=	CURL CLOCK UTF8 TAGLIB OUTPUTS VISUALIZER DOCS
 OPTIONS_DEFAULT=	CURL CLOCK OUTPUTS VISUALIZER
 CURL_DESC=	Enable fetching lyrics from the Internet
 CLOCK_DESC=	clock-screen support
diff --git a/audio/tuxguitar/Makefile b/audio/tuxguitar/Makefile
index bd8f75d6e1a1..771c8a9ee4fd 100644
--- a/audio/tuxguitar/Makefile
+++ b/audio/tuxguitar/Makefile
@@ -38,6 +38,8 @@ NOCCACHE=	yes
 
 WRKSRC=		${WRKDIR}/${PORTNAME}-src-${PORTVERSION}/TuxGuitar
 
+OPTIONS_DEFINE=	DOCS
+
 .include <bsd.port.pre.mk>
 PLUGINS=	ascii browser-ftp compat converter fluidsynth gervill gtp \
 		jsa lilypond midi musicxml oss pdf ptb tef tray tuner