diff --git a/pkgs/applications/video/mpv/scripts/buildLua.nix b/pkgs/applications/video/mpv/scripts/buildLua.nix
index 6d6831c1621b..822950ffc9b7 100644
--- a/pkgs/applications/video/mpv/scripts/buildLua.nix
+++ b/pkgs/applications/video/mpv/scripts/buildLua.nix
@@ -24,6 +24,7 @@ lib.makeOverridable (
       {
         pname,
         extraScripts ? [ ],
+        runtime-dependencies ? [ ],
         ...
       }@args:
       let
@@ -75,9 +76,20 @@ lib.makeOverridable (
           runHook postInstall
         '';
 
-        passthru = {
-          inherit scriptName;
-        };
+        passthru =
+          {
+            inherit scriptName;
+          }
+          // lib.optionalAttrs (runtime-dependencies != [ ]) {
+            extraWrapperArgs =
+              [
+                "--prefix"
+                "PATH"
+                ":"
+              ]
+              ++ (map lib.makeBinPath runtime-dependencies)
+              ++ args.passthru.extraWrapperArgs or [ ];
+          };
         meta =
           {
             platforms = lib.platforms.all;
diff --git a/pkgs/applications/video/mpv/scripts/twitch-chat.nix b/pkgs/applications/video/mpv/scripts/twitch-chat.nix
index 2bce83b95bcf..cdcadf2f9ead 100644
--- a/pkgs/applications/video/mpv/scripts/twitch-chat.nix
+++ b/pkgs/applications/video/mpv/scripts/twitch-chat.nix
@@ -5,7 +5,7 @@
   lib,
   nix-update-script,
 }:
-buildLua (finalAttrs: {
+buildLua {
   pname = "twitch-chat";
   version = "0-unstable-2024-06-23";
 
@@ -13,21 +13,14 @@ buildLua (finalAttrs: {
     owner = "CrendKing";
     repo = "mpv-twitch-chat";
     rev = "bb0c2e84675f4f1e0c221c8e1d3516b60242b985";
-    hash = "sha256-WyNPUiAs5U/vrjNbAgyqkfoxh9rabLmuZ1zG5uZYxaw=";
+    hash = "sha256-lnWYcr49koI60Su85OWbcxrARWTfXW2zIvfCZ6c3GtI=";
+
+    postFetch = "rm $out/screenshot.webp";
   };
 
-  installPhase = ''
-    runHook preInstall
-    install -D main.lua $out/share/mpv/scripts/twitch-chat.lua
-    runHook postInstall
-  '';
+  scriptPath = ".";
 
-  passthru.extraWrapperArgs = [
-    "--prefix"
-    "PATH"
-    ":"
-    (lib.makeBinPath [ curl ])
-  ];
+  runtime-dependencies = [ curl ];
 
   passthru.updateScript = nix-update-script {
     extraArgs = [ "--version=branch" ];
@@ -39,4 +32,4 @@ buildLua (finalAttrs: {
     license = lib.licenses.mit;
     maintainers = [ lib.maintainers.naho ];
   };
-})
+}