diff --git a/airport/package.use b/airport/package.use
index 09196bc..f2e22c3 100644
--- a/airport/package.use
+++ b/airport/package.use
@@ -3,7 +3,7 @@ dev-lang/python ssl threads xml
 net-misc/dhcp client
 sys-apps/kmod tools
 sys-apps/portage python2
-sys-devel/gcc cxx
+sys-devel/gcc cxx nptl
 sys-kernel/gentoo-sources symlink
 sys-libs/ncurses minimal
 www-servers/nginx http                                                               
diff --git a/arangodb/package.use b/arangodb/package.use
index 251a671..f7666df 100644
--- a/arangodb/package.use
+++ b/arangodb/package.use
@@ -4,6 +4,6 @@ dev-libs/libpcre cxx
 net-misc/dhcp client
 net-misc/wget ssl
 sys-apps/kmod tools
-sys-devel/gcc cxx
+sys-devel/gcc cxx nptl
 sys-kernel/gentoo-sources symlink
 sys-libs/ncurses minimal
diff --git a/base/package.use b/base/package.use
index bcfbfdd..d120ec3 100644
--- a/base/package.use
+++ b/base/package.use
@@ -3,6 +3,6 @@ dev-lang/python ssl threads xml
 dev-libs/libpcre cxx
 net-misc/dhcp client
 sys-apps/kmod tools
-sys-devel/gcc cxx
+sys-devel/gcc cxx nptl
 sys-kernel/gentoo-sources symlink
 sys-libs/ncurses minimal
diff --git a/drupal/package.use b/drupal/package.use
index e06f66e..8ddd3dc 100644
--- a/drupal/package.use
+++ b/drupal/package.use
@@ -7,7 +7,7 @@ dev-php/pecl-uploadprogress php_targets_php5-3
 mail-mta/ssmtp mta ssl
 net-misc/dhcp client
 sys-apps/kmod tools
-sys-devel/gcc cxx
+sys-devel/gcc cxx nptl
 sys-kernel/gentoo-sources symlink
 sys-libs/ncurses minimal
 www-apps/drupal postgres -mysql
diff --git a/gnome/package.use b/gnome/package.use
index e434538..167f312 100644
--- a/gnome/package.use
+++ b/gnome/package.use
@@ -1,7 +1,7 @@
 app-editors/nano ncurses
 dev-lang/python ssl sqlite threads xml
 sys-apps/kmod tools
-sys-devel/gcc cxx
+sys-devel/gcc cxx nptl
 sys-kernel/gentoo-sources symlink
 sys-libs/ncurses minimal
 
diff --git a/hemp-node/package.use b/hemp-node/package.use
index 15876d8..0b74cb3 100644
--- a/hemp-node/package.use
+++ b/hemp-node/package.use
@@ -5,6 +5,6 @@ dev-vcs/git curl
 net-misc/curl ssl threads curl_ssl_openssl
 sys-apps/kmod tools
 sys-apps/portage python2
-sys-devel/gcc cxx
+sys-devel/gcc cxx nptl
 sys-kernel/gentoo-sources symlink
 sys-libs/ncurses minimal
diff --git a/kde/package.use b/kde/package.use
index 81050ec..38f6e1b 100644
--- a/kde/package.use
+++ b/kde/package.use
@@ -5,7 +5,7 @@ net-misc/dhcp client
 sys-apps/hwids udev
 sys-apps/kmod tools
 sys-auth/pambase consolekit
-sys-devel/gcc cxx
+sys-devel/gcc cxx nptl
 sys-kernel/gentoo-sources symlink
 sys-libs/ncurses minimal
 
diff --git a/mongodb/package.use b/mongodb/package.use
index aa1e02f..c306c0e 100644
--- a/mongodb/package.use
+++ b/mongodb/package.use
@@ -5,6 +5,6 @@ dev-libs/boost threads
 dev-libs/libpcre cxx
 net-misc/dhcp client
 sys-apps/kmod tools
-sys-devel/gcc cxx
+sys-devel/gcc cxx nptl
 sys-kernel/gentoo-sources symlink
 sys-libs/ncurses minimal
diff --git a/owncloud/package.use b/owncloud/package.use
index ec4fec5..05ce8b3 100644
--- a/owncloud/package.use
+++ b/owncloud/package.use
@@ -2,7 +2,7 @@ app-editors/nano ncurses
 dev-lang/python ssl threads xml
 net-misc/dhcp client
 sys-apps/kmod tools
-sys-devel/gcc cxx
+sys-devel/gcc cxx nptl
 sys-kernel/gentoo-sources symlink
 sys-libs/ncurses minimal
 
diff --git a/teamplayer/package.use b/teamplayer/package.use
index d8308ba..27a528f 100644
--- a/teamplayer/package.use
+++ b/teamplayer/package.use
@@ -5,7 +5,7 @@ media-libs/flac ogg
 media-sound/mpd aac audiofile ffmpeg flac inotify id3tag lame network ogg vorbis mad sqlite 
 media-video/ffmpeg mmx mxext mp3 network x264 
 sys-apps/kmod tools
-sys-devel/gcc cxx
+sys-devel/gcc cxx nptl
 sys-kernel/gentoo-sources symlink
 sys-libs/ncurses minimal
 virtual/ffmpeg x264 mp3
diff --git a/x/package.use b/x/package.use
index f86213e..8628f90 100644
--- a/x/package.use
+++ b/x/package.use
@@ -1,6 +1,6 @@
 dev-lang/python ssl xml
 dev-libs/libxml2 python
 sys-apps/kmod tools
-sys-devel/gcc cxx
+sys-devel/gcc cxx nptl
 sys-libs/ncurses minimal
 x11-base/xorg-server xorg
diff --git a/xfce/package.use b/xfce/package.use
index c66b183..ff866ea 100644
--- a/xfce/package.use
+++ b/xfce/package.use
@@ -5,7 +5,7 @@ dev-libs/libxml2 python
 media-libs/libpng apng
 net-misc/dhcp client
 sys-apps/kmod tools
-sys-devel/gcc cxx
+sys-devel/gcc cxx nptl
 sys-fs/udev gudev
 sys-kernel/gentoo-sources symlink
 sys-libs/ncurses minimal