diff --git a/math/gh-bc/Makefile b/math/gh-bc/Makefile
index b0834c0c3597..4d50dc429d32 100644
--- a/math/gh-bc/Makefile
+++ b/math/gh-bc/Makefile
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	bc
-PORTVERSION=	1.2.4
+PORTVERSION=	1.2.8
 CATEGORIES=	math
 PKGNAMEPREFIX=	gh-
 
@@ -25,7 +25,7 @@ do-install:
 		${LN} ${STAGEDIR}${PREFIX}/bin/bc ${STAGEDIR}${PREFIX}/bin/dc
 		${INSTALL_MAN} ${WRKSRC}/manuals/bc.1 ${STAGEDIR}${MANPREFIX}/man/man1
 		${INSTALL_MAN} ${WRKSRC}/manuals/dc.1 ${STAGEDIR}${MANPREFIX}/man/man1
-		${SH} ${WRKSRC}/locale_install.sh ${STAGEDIR}${PREFIX}/share/nls/%L/%N.cat ${PORTNAME}
+		${WRKSRC}/locale_install.sh ${PREFIX}/share/nls/%L/%N.cat ${PORTNAME} ${STAGEDIR}
 
 do-test:
 		${MAKE} -C ${WRKSRC} test
diff --git a/math/gh-bc/distinfo b/math/gh-bc/distinfo
index 5d4aa129ea78..2f04c53ac153 100644
--- a/math/gh-bc/distinfo
+++ b/math/gh-bc/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1555486228
-SHA256 (gavinhoward-bc-1.2.4_GH0.tar.gz) = 37fdee9908d54b996adaac2164f1a48bca9be14252a54805495af8c6e3464588
-SIZE (gavinhoward-bc-1.2.4_GH0.tar.gz) = 183251
+TIMESTAMP = 1555752237
+SHA256 (gavinhoward-bc-1.2.8_GH0.tar.gz) = c9704782e3768851855c7b78c50677cc975da9aafd82934e7a0e1373b4202c71
+SIZE (gavinhoward-bc-1.2.8_GH0.tar.gz) = 183925