diff --git a/config/nas.nix b/config/nas.nix
index 4d8d6cb3..e206f10d 100644
--- a/config/nas.nix
+++ b/config/nas.nix
@@ -114,8 +114,6 @@
     "powerpc-linux"
     "powerpc64-linux"
     "powerpc64le-linux"
-    "riscv32-linux"
-    "riscv64-linux"
     "wasm32-wasi"
   ];
   hardware.enableRedistributableFirmware = true;
diff --git a/config/nix.nix b/config/nix.nix
index 82218728..ff1743ec 100644
--- a/config/nix.nix
+++ b/config/nix.nix
@@ -68,8 +68,6 @@ in {
               "powerpc-linux"
               "powerpc64-linux"
               "powerpc64le-linux"
-              "riscv32-linux"
-              "riscv64-linux"
               "wasm32-wasi"
               "x86_64-linux"
               "i686-linux"
@@ -87,8 +85,6 @@ in {
               "powerpc-linux"
               "powerpc64-linux"
               "powerpc64le-linux"
-              "riscv32-linux"
-              "riscv64-linux"
               "wasm32-wasi"
               "x86_64-linux"
               "i686-linux"
diff --git a/config/nutty-noon.nix b/config/nutty-noon.nix
index 0d1d1ad2..6860736f 100644
--- a/config/nutty-noon.nix
+++ b/config/nutty-noon.nix
@@ -65,12 +65,9 @@
   nix.settings.cores = 16;
   boot.binfmt.emulatedSystems = [
     "armv7l-linux"
-    "aarch64-linux"
     "powerpc-linux"
     "powerpc64-linux"
     "powerpc64le-linux"
-    "riscv32-linux"
-    "riscv64-linux"
     "wasm32-wasi"
   ];
   hardware.enableRedistributableFirmware = true;
diff --git a/config/services/hydra.nix b/config/services/hydra.nix
index 5b6d8373..d424c957 100644
--- a/config/services/hydra.nix
+++ b/config/services/hydra.nix
@@ -7,7 +7,7 @@
   ...
 }: let
   machines = pkgs.writeText "machines" ''
-    localhost armv7l-linux,powerpc-linux,powerpc64-linux,powerpc64le-linux,riscv32-linux,riscv64-linux,wasm32-wasi,x86_64-linux,i686-linux - 12 1 kvm,nixos-test,big-parallel,benchmark,gccarch-znver1,gccarch-skylake,ca-derivations  -
+    localhost armv7l-linux,powerpc-linux,powerpc64-linux,powerpc64le-linux,wasm32-wasi,x86_64-linux,i686-linux - 12 1 kvm,nixos-test,big-parallel,benchmark,gccarch-znver1,gccarch-skylake,ca-derivations  -
     build-aarch64 aarch64-linux - 4 1 nixos-test,benchmark,ca-derivations,gccarch-armv8-a,gccarch-armv8.1-a,gccarch-armv8.2-a,big-parallel  -
     build-riscv riscv-linux - 4 1 nixos-test,benchmark,ca-derivations,big-parallel  -
   '';
@@ -120,7 +120,7 @@ in {
     };
     script = ''
       if ${pkgs.iputils}/bin/ping -c 1 nutty-noon.int.chir.rs; then
-        echo "build-pc armv7l-linux,powerpc-linux,powerpc64-linux,powerpc64le-linux,riscv32-linux,riscv64-linux,wasm32-wasi,x86_64-linux,i686-linux - 16 2 kvm,nixos-test,big-parallel,benchmark,gccarch-znver2,gccarch-znver1,gccarch-skylake,ca-derivations  -" > /run/hydra-machines
+        echo "build-pc armv7l-linux,powerpc-linux,powerpc64-linux,powerpc64le-linux,wasm32-wasi,x86_64-linux,i686-linux - 16 2 kvm,nixos-test,big-parallel,benchmark,gccarch-znver2,gccarch-znver1,gccarch-skylake,ca-derivations  -" > /run/hydra-machines
       else
         rm -f /run/hydra-machines
       fi
diff --git a/zones/int.chir.rs.nix b/zones/int.chir.rs.nix
index 978f4e97..5b1db0e4 100644
--- a/zones/int.chir.rs.nix
+++ b/zones/int.chir.rs.nix
@@ -15,7 +15,7 @@ in {
   SOA = {
     nameServer = "ns1.chir.rs.";
     adminEmail = "lotte@chir.rs";
-    serial = 24;
+    serial = 25;
   };
   NS = [
     "ns1.chir.rs."
@@ -277,6 +277,12 @@ in {
         (ttl zoneTTL (aaaa "fd7a:115c:a1e0:ab12:4843:cd96:6263:ad6b"))
       ];
     };
+    vf2 = {
+      A = [(ttl zoneTTL (a "100.90.87.132"))];
+      AAAA = [
+        (ttl zoneTTL (aaaa "fd7a:115c:a1e0:ab12:4843:cd96:625a:5784"))
+      ];
+    };
 
     grafana.CNAME = [(ttl zoneTTL (cname "nixos-8gb-fsn1-1"))];
     minio.CNAME = [(ttl zoneTTL (cname "nixos-8gb-fsn1-1"))];