diff --git a/modules/dolphin.nix b/modules/dolphin.nix
index a5a65fad..7ea0b226 100644
--- a/modules/dolphin.nix
+++ b/modules/dolphin.nix
@@ -9,6 +9,22 @@ in {
     plasma5Packages.kio-admin
   ];
 
+  # To make it work with firefox
+  # https://www.reddit.com/r/NixOS/comments/xtoubc/comment/koxxr3e/?utm_source=share&utm_medium=web2x&context=3
+  systemd.user.services.plasma-dolphin = {
+    unitConfig = {
+      Description = "Dolphin file manager";
+      PartOf = ["graphical-session.target"];
+    };
+    path = ["/run/current-system/sw"];
+    environment.QT_QPA_PLATFORM = "wayland";
+    serviceConfig = {
+      Type = "dbus";
+      BusName = "org.freedesktop.FileManager1";
+      ExecStart = "${pkgs.dolphin}/bin/dolphin";
+    };
+  };
+
   home-manager.users.${mainUser}.home.packages = with pkgs;
     []
     ++ (with pkgs.plasma5Packages; [