3 files changed, 11 insertions, 11 deletions
diff --git a/nixos/modules/installer/cd-dvd/iso-image.nix b/nixos/modules/installer/cd-dvd/iso-image.nix
index cce7cc235ec8..1cd2252ecf24 100644
--- a/nixos/modules/installer/cd-dvd/iso-image.nix
+++ b/nixos/modules/installer/cd-dvd/iso-image.nix
@@ -413,7 +413,7 @@ in
       default = false;
       description = ''
         Whether the ISO image should be compressed using
-        <command>bzip2</command>.
+        <command>zstd</command>.
       '';
     };
 
diff --git a/nixos/modules/installer/cd-dvd/sd-image.nix b/nixos/modules/installer/cd-dvd/sd-image.nix
index 901c60befb6c..98c12e30633c 100644
--- a/nixos/modules/installer/cd-dvd/sd-image.nix
+++ b/nixos/modules/installer/cd-dvd/sd-image.nix
@@ -68,7 +68,7 @@ in
       default = null;
       example = "14e19a7b-0ae0-484d-9d54-43bd6fdc20c7";
       description = ''
-        UUID for the main NixOS partition on the SD card.
+        UUID for the filesystem on the main NixOS partition on the SD card.
       '';
     };
 
@@ -105,7 +105,7 @@ in
       default = true;
       description = ''
         Whether the SD image should be compressed using
-        <command>bzip2</command>.
+        <command>zstd</command>.
       '';
     };
 
@@ -130,10 +130,10 @@ in
     sdImage.storePaths = [ config.system.build.toplevel ];
 
     system.build.sdImage = pkgs.callPackage ({ stdenv, dosfstools, e2fsprogs,
-    mtools, libfaketime, utillinux, bzip2, zstd }: stdenv.mkDerivation {
+    mtools, libfaketime, utillinux, zstd }: stdenv.mkDerivation {
       name = config.sdImage.imageName;
 
-      nativeBuildInputs = [ dosfstools e2fsprogs mtools libfaketime utillinux bzip2 zstd ];
+      nativeBuildInputs = [ dosfstools e2fsprogs mtools libfaketime utillinux zstd ];
 
       inherit (config.sdImage) compressImage;
 
@@ -143,7 +143,7 @@ in
 
         echo "${pkgs.stdenv.buildPlatform.system}" > $out/nix-support/system
         if test -n "$compressImage"; then
-          echo "file sd-image $img.bz2" >> $out/nix-support/hydra-build-products
+          echo "file sd-image $img.zst" >> $out/nix-support/hydra-build-products
         else
           echo "file sd-image $img" >> $out/nix-support/hydra-build-products
         fi
@@ -190,7 +190,7 @@ in
         fsck.vfat -vn firmware_part.img
         dd conv=notrunc if=firmware_part.img of=$img seek=$START count=$SECTORS
         if test -n "$compressImage"; then
-            bzip2 $img
+            zstd -T$NIX_BUILD_CORES --rm $img
         fi
       '';
     }) {};
diff --git a/nixos/modules/installer/tools/nix-fallback-paths.nix b/nixos/modules/installer/tools/nix-fallback-paths.nix
index bfd8970d2b2b..35a7b382b7cf 100644
--- a/nixos/modules/installer/tools/nix-fallback-paths.nix
+++ b/nixos/modules/installer/tools/nix-fallback-paths.nix
@@ -1,6 +1,6 @@
 {
-  x86_64-linux = "/nix/store/xb0nl3z356n0sfrhswfli2g19a19slys-nix-2.3.5";
-  i686-linux = "/nix/store/k8kdd4yy1yap6lai5idyhmzcwsjh1fik-nix-2.3.5";
-  aarch64-linux = "/nix/store/dr86cbipxqjcb8pf2k0v8wvw0h0adfpz-nix-2.3.5";
-  x86_64-darwin = "/nix/store/n6dqdndkv9kac66kdr988kaiyavl44x8-nix-2.3.5";
+  x86_64-linux = "/nix/store/j8dbv5w6jl34caywh2ygdy88knx1mdf7-nix-2.3.6";
+  i686-linux = "/nix/store/9fqvbdisahqp0238vrs7wn5anpri0a65-nix-2.3.6";
+  aarch64-linux = "/nix/store/72pwn0nm9bjqx9vpi8sgh4bl6g5wh814-nix-2.3.6";
+  x86_64-darwin = "/nix/store/g37vk77m90p5zcl5nixjlzp3vqpisfn5-nix-2.3.6";
 }