diff --git a/apps/mpv/default.nix b/apps/mpv/default.nix
new file mode 100644
index 0000000..f6cf90e
--- /dev/null
+++ b/apps/mpv/default.nix
@@ -0,0 +1,15 @@
+{pkgs, ...}: {
+  home.packages = with pkgs; [mpv];
+
+  xdg.mimeApps = {
+    enable = true;
+    defaultApplications = {
+      "video/mp4" = "mpv.desktop";
+      "video/mkv" = "mpv.desktop";
+      "video/webm" = "mpv.desktop";
+      "video/avi" = "mpv.desktop";
+      "video/x-matroska" = "mpv.desktop";
+      "video/quicktime" = "mpv.desktop";
+    };
+  };
+}
diff --git a/modules/home/apps.nix b/modules/home/apps.nix
index 04bb1fa..30a93a6 100644
--- a/modules/home/apps.nix
+++ b/modules/home/apps.nix
@@ -4,6 +4,7 @@
     ../../apps/gemini
     ../../apps/firefox
     ../../apps/loupe
+    ../../apps/mpv
     ../../apps/mako
     # ../../apps/starship
   ];