diff --git a/paludis/bashrc b/paludis/bashrc
index f06102a..d4107c4 100644
--- a/paludis/bashrc
+++ b/paludis/bashrc
@@ -197,6 +197,7 @@ if [[
 	"${CATEGORY}/${PN}" != "dev-games/goatee" &&
 	"${CATEGORY}/${PN}" != "games-board/goatee-gtk" &&
 	"${CATEGORY}/${PN}" != "www-client/torbrowser" &&
+	"${CATEGORY}/${PN}" != "dev-util/nemiver" &&
 	"${CATEGORY}" != "dev-haskell"
 	]]
 then
diff --git a/paludis/keywords.conf b/paludis/keywords.conf
index 0ec8800..5c6eb3e 100644
--- a/paludis/keywords.conf
+++ b/paludis/keywords.conf
@@ -786,3 +786,7 @@ desktop-misc/gpaste ~amd64
 
 
 app-editors/texworks ~amd64
+
+
+# multilib
+app-emulation/emul-linux-x86-db ~amd64
diff --git a/paludis/package_unmask.conf b/paludis/package_unmask.conf
index 6325c0e..7287623 100644
--- a/paludis/package_unmask.conf
+++ b/paludis/package_unmask.conf
@@ -60,6 +60,7 @@ app-emulation/emul-linux-x86-xlibs
 app-emulation/emul-linux-x86-soundlibs
 app-emulation/emul-linux-x86-opengl
 app-emulation/emul-linux-x86-medialibs
+app-emulation/emul-linux-x86-db
 
 media-video/mpv
 
diff --git a/paludis/use.conf.d/some.use.conf b/paludis/use.conf.d/some.use.conf
index 3efb799..e4f0f26 100644
--- a/paludis/use.conf.d/some.use.conf
+++ b/paludis/use.conf.d/some.use.conf
@@ -424,4 +424,4 @@ net-misc/networkmanager -ppp -modemmanager -wext -wifi
 
 games-rpg/pillars-of-eternity dlc3
 
-
+sci-mathematics/glpk gmp