diff --git a/audio/libamrnb/Makefile b/audio/libamrnb/Makefile
index 260a9e8fb0eb..f8a7855c884c 100644
--- a/audio/libamrnb/Makefile
+++ b/audio/libamrnb/Makefile
@@ -3,6 +3,7 @@
 
 PORTNAME=	libamrnb
 PORTVERSION=	11.0.0.0
+PORTREVISION=	1
 PORTEPOCH=	2
 CATEGORIES=	audio
 MASTER_SITES=	http://www.penguin.cz/~utx/ftp/amr/ \
@@ -29,11 +30,13 @@ RESTRICTED=	unclear legal status, probably need licenses from 3GPP and more
 
 USES=		gmake tar:bzip2 libtool
 PORTDOCS=	AUTHORS COPYING ChangeLog NEWS README TODO readme.txt
-SUB_FILES=	pkg-message
 GNU_CONFIGURE=	yes
 CONFIGURE_ENV+=	LANG=C
 MAKE_ENV+=	LANG=C
+INSTALL_TARGET=	install-strip
+SUB_FILES=	pkg-message
 USE_LDCONFIG=	yes
+
 OPTIONS_DEFINE=	DOCS
 
 SRC26104=	26104-b00.zip
diff --git a/audio/libamrwb/Makefile b/audio/libamrwb/Makefile
index cc0d2857e15b..34feabcf4512 100644
--- a/audio/libamrwb/Makefile
+++ b/audio/libamrwb/Makefile
@@ -3,7 +3,7 @@
 
 PORTNAME=	libamrwb
 PORTVERSION=	11.0.0.0
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	audio
 MASTER_SITES=	http://www.penguin.cz/~utx/ftp/amr/ \
 		http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/:SRC26204
@@ -29,11 +29,13 @@ RESTRICTED=	unclear legal status, probably need licenses from 3GPP and more
 
 USES=		gmake tar:bzip2 libtool
 PORTDOCS=	AUTHORS COPYING ChangeLog NEWS README TODO readme.txt
-SUB_FILES=	pkg-message
 GNU_CONFIGURE=	yes
 CONFIGURE_ENV+=	LANG=C
 MAKE_ENV+=	LANG=C
+INSTALL_TARGET=	install-strip
+SUB_FILES=	pkg-message
 USE_LDCONFIG=	yes
+
 OPTIONS_DEFINE=	DOCS
 
 SRC26204=	26204-b00.zip