diff --git a/.gitignore b/.gitignore
index ce4d4f3..a16e8f1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,7 +4,7 @@
 
 /postsync.d/50-eix-postsync
 
-10local*
+10local
 
 cross-*
 crossdev*
diff --git a/make.conf/00common b/make.conf/00common
index 33e9e71..1e6b62b 100644
--- a/make.conf/00common
+++ b/make.conf/00common
@@ -1,7 +1,5 @@
 RUSTFLAGS="-C target-cpu=native -C opt-level=3"
 
-EMERGE_DEFAULT_OPTS="--autounmask-use=n"
-
 PORTAGE_STRIP_FLAGS="--strip-unneeded -N __gentoo_check_ldflags__ -R .GCC.command.line"
 
 USE="dist-kernel llvm-libunwind lto zstd"
diff --git a/package.accept_keywords/firefox b/package.accept_keywords/firefox
index 51893bd..1b5439d 100644
--- a/package.accept_keywords/firefox
+++ b/package.accept_keywords/firefox
@@ -1,3 +1,3 @@
 www-client/firefox:rapid ~amd64
 
-=dev-libs/nss-3.113 ~amd64
+=dev-libs/nss-3.110 ~amd64
diff --git a/package.use/iptables b/package.use/iptables
deleted file mode 100644
index be73f89..0000000
--- a/package.use/iptables
+++ /dev/null
@@ -1 +0,0 @@
-net-firewall/iptables nftables