diff --git a/pkgs/tb-scripts/default.nix b/pkgs/tb-scripts/default.nix
index 3bcb61c..7f0c3ca 100644
--- a/pkgs/tb-scripts/default.nix
+++ b/pkgs/tb-scripts/default.nix
@@ -20,25 +20,31 @@ pkgs.symlinkJoin {
     (pkgs.writeShellApplication {
       name = ",zipdir";
       runtimeInputs = [ pkgs.zip ];
-      text = builtins.readFile ./zipdir;
+      text = builtins.readFile ./zipdir.sh;
     })
 
     (pkgs.writeShellApplication {
       name = ",split-1G";
       runtimeInputs = [ pkgs.coreutils ];
-      text = builtins.readFile ./split-1G;
+      text = builtins.readFile ./split-1G.sh;
     })
 
     (pkgs.writeShellApplication {
       name = ",pushover-send";
       runtimeInputs = [ pkgs.curl ];
-      text = builtins.readFile ./pushover-send;
+      text = builtins.readFile ./pushover-send.sh;
     })
 
     (pkgs.writeShellApplication {
       name = ",xz";
       runtimeInputs = [ pkgs.xz ];
-      text = builtins.readFile ./xz;
+      text = builtins.readFile ./xz.sh;
+    })
+
+    (pkgs.writeShellApplication {
+      name = ",yt-dlp";
+      runtimeInputs = [ pkgs.nix ];
+      text = builtins.readFile ./yt-dlp.sh;
     })
   ];
 }
diff --git a/pkgs/tb-scripts/pushover-send b/pkgs/tb-scripts/pushover-send.sh
similarity index 100%
rename from pkgs/tb-scripts/pushover-send
rename to pkgs/tb-scripts/pushover-send.sh
diff --git a/pkgs/tb-scripts/split-1G b/pkgs/tb-scripts/split-1G.sh
similarity index 100%
rename from pkgs/tb-scripts/split-1G
rename to pkgs/tb-scripts/split-1G.sh
diff --git a/pkgs/tb-scripts/xz b/pkgs/tb-scripts/xz.sh
similarity index 100%
rename from pkgs/tb-scripts/xz
rename to pkgs/tb-scripts/xz.sh
diff --git a/pkgs/tb-scripts/yt-dlp.sh b/pkgs/tb-scripts/yt-dlp.sh
new file mode 100644
index 0000000..f637adc
--- /dev/null
+++ b/pkgs/tb-scripts/yt-dlp.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+exec nix run nixpkgs/nixpkgs-unstable#yt-dlp -- "$@"
diff --git a/pkgs/tb-scripts/zipdir b/pkgs/tb-scripts/zipdir.sh
similarity index 100%
rename from pkgs/tb-scripts/zipdir
rename to pkgs/tb-scripts/zipdir.sh