diff --git a/profiles/gui/home/firefox/default.nix b/profiles/gui/home/firefox/default.nix
index c1668650..20af9486 100644
--- a/profiles/gui/home/firefox/default.nix
+++ b/profiles/gui/home/firefox/default.nix
@@ -20,6 +20,7 @@ in {
   programs.firefox = {
     enable = true;
     extensions = with pkgs.nur.repos.rycee.firefox-addons; [
+      pkgs.nur.repos.ethancedwards8.firefox-addons.sponsorblock
       auto-tab-discard
       bitwarden
       darkreader
diff --git a/profiles/gui/home/mpv.nix b/profiles/gui/home/mpv.nix
index 849fca52..a4ee3bd7 100644
--- a/profiles/gui/home/mpv.nix
+++ b/profiles/gui/home/mpv.nix
@@ -14,8 +14,24 @@
       hwdec = "auto";
       demuxer-max-bytes = "2000MiB";
       demuxer-max-back-bytes = "250MiB";
+       osd-scale-by-window = false;
+        osd-bar-h = 2.5; # 3.125 default
+        osd-border-size = 2; # font border pixels, default 3
+        term-osd-bar = true;
+        script-opts = lib.concatStringsSep "," (lib.mapAttrsToList (k: v: "${k}=${toString v}") {
+          osc-layout = "slimbox";
+          osc-vidscale = "no";
+          osc-deadzonesize = 0.75;
+          osc-minmousemove = 4;
+          osc-hidetimeout = 2000;
+          osc-valign = 0.9;
+          osc-timems = "yes";
+          osc-seekbarstyle = "knob";
+          osc-seekbarkeyframes = "no";
+          osc-seekrangestyle = "slider";
+        });
+      };
     };
-  };
 
   programs.syncplay = {
     enable = false;