1 files changed, 8 insertions, 4 deletions
diff --git a/nixpkgs/pkgs/servers/mastodon/source.nix b/nixpkgs/pkgs/servers/mastodon/source.nix
index db090f192740..995b58476d78 100644
--- a/nixpkgs/pkgs/servers/mastodon/source.nix
+++ b/nixpkgs/pkgs/servers/mastodon/source.nix
@@ -1,12 +1,16 @@
 # This file was generated by pkgs.mastodon.updateScript.
-{ fetchFromGitHub, applyPatches }: let
+{ fetchFromGitHub, applyPatches }:
+let
+  version = "4.1.9";
+in
+applyPatches {
+  inherit version;
   src = fetchFromGitHub {
     owner = "mastodon";
     repo = "mastodon";
-    rev = "v4.1.9";
+    rev = "${version}";
     hash = "sha256-xpE/mg2AeioW6NThUjLS+SBxGavG4w1xtp3BOMADfYo=";
   };
-in applyPatches {
-  inherit src;
   patches = [];
+  yarnHash = "sha256-e3rl/WuKXaUdeDEYvo1sSubuIwtBjkbguCYdAijwXOA=";
 }