diff --git a/configs/packages.nix b/configs/packages.nix
index ff4be90..54a9b20 100644
--- a/configs/packages.nix
+++ b/configs/packages.nix
@@ -132,6 +132,7 @@ in
     pdfpc # presenter console for pdf slides
     hc # print files as qr codes
     yt-dlp
+    yt-dlp-master
     espeak
     rink # unit converter
     auc
diff --git a/flake.nix b/flake.nix
index ebb97c9..a8928dd 100644
--- a/flake.nix
+++ b/flake.nix
@@ -345,6 +345,7 @@
         vim-kmein = prev.callPackage packages/vim-kmein { };
         vimv = prev.callPackage packages/vimv.nix { };
         klem = prev.callPackage packages/klem.nix { };
+        yt-dlp-master = prev.callPackage packages/yt-dlp-master.nix { };
 
         lib = lib // {
           niveum = import lib/default.nix {
@@ -617,6 +618,7 @@
             vimv
             weechat-declarative
             wttr
+            yt-dlp-master
             ;
         }
       );
diff --git a/packages/yt-dlp-master.nix b/packages/yt-dlp-master.nix
new file mode 100644
index 0000000..7e1f5a5
--- /dev/null
+++ b/packages/yt-dlp-master.nix
@@ -0,0 +1,9 @@
+{ nix, writeShellScriptBin }:
+writeShellScriptBin "yt-dlp-master" ''
+  args=$@
+  ${nix}/bin/nix-shell -p '(yt-dlp.overrideAttrs (_: {
+    src = builtins.fetchTree "github:yt-dlp/yt-dlp";
+    patches = [];
+    postPatch = "python devscripts/update-version.py 0.99";
+  }))' -p deno --run "yt-dlp $args"
+''