diff --git a/nixos/modules/system/boot/stage-1-init.sh b/nixos/modules/system/boot/stage-1-init.sh
index 6a4ac8128ab..6dafc6cddde 100644
--- a/nixos/modules/system/boot/stage-1-init.sh
+++ b/nixos/modules/system/boot/stage-1-init.sh
@@ -340,6 +340,10 @@ mountFS() {
                 echo "resizing $device..."
                 e2fsck -fp "$device"
                 resize2fs "$device"
+            elif [ "$fsType" = f2fs ]; then
+                echo "resizing $device..."
+                fsck.f2fs -fp "$device"
+                resize.f2fs "$device" 
             fi
             ;;
     esac
diff --git a/nixos/modules/system/boot/stage-1.nix b/nixos/modules/system/boot/stage-1.nix
index e7167999a6f..c8ea1401528 100644
--- a/nixos/modules/system/boot/stage-1.nix
+++ b/nixos/modules/system/boot/stage-1.nix
@@ -127,8 +127,8 @@ let
       copy_bin_and_libs ${pkgs.kmod}/bin/kmod
       ln -sf kmod $out/bin/modprobe
 
-      # Copy resize2fs if needed.
-      ${optionalString (any (fs: fs.autoResize) fileSystems) ''
+      # Copy resize2fs if any ext* filesystems are to be resized
+      ${optionalString (any (fs: fs.autoResize && (lib.hasPrefix "ext" fs.fsType)) fileSystems) ''
         # We need mke2fs in the initrd.
         copy_bin_and_libs ${pkgs.e2fsprogs}/sbin/resize2fs
       ''}
diff --git a/nixos/modules/tasks/filesystems/f2fs.nix b/nixos/modules/tasks/filesystems/f2fs.nix
index d103ff1a57b..a305235979a 100644
--- a/nixos/modules/tasks/filesystems/f2fs.nix
+++ b/nixos/modules/tasks/filesystems/f2fs.nix
@@ -4,6 +4,7 @@ with lib;
 
 let
   inInitrd = any (fs: fs == "f2fs") config.boot.initrd.supportedFilesystems;
+  fileSystems = filter (x: x.fsType == "f2fs") config.system.build.fileSystems;
 in
 {
   config = mkIf (any (fs: fs == "f2fs") config.boot.supportedFilesystems) {
@@ -14,6 +15,11 @@ in
 
     boot.initrd.extraUtilsCommands = mkIf inInitrd ''
       copy_bin_and_libs ${pkgs.f2fs-tools}/sbin/fsck.f2fs
+      ${optionalString (any (fs: fs.autoResize) fileSystems) ''
+        # We need f2fs-tools' tools to resize filesystems
+        copy_bin_and_libs ${pkgs.f2fs-tools}/sbin/resize.f2fs
+      ''}
+
     '';
   };
 }