diff --git a/nixos/modules/services/web-apps/mastodon.nix b/nixos/modules/services/web-apps/mastodon.nix
index 40219edcd447..538e728fcc72 100644
--- a/nixos/modules/services/web-apps/mastodon.nix
+++ b/nixos/modules/services/web-apps/mastodon.nix
@@ -136,7 +136,7 @@ let
         # System Call Filtering
         SystemCallFilter = [ ("~" + lib.concatStringsSep " " systemCallsList) "@chown" "pipe" "pipe2" ];
       } // cfgService;
-      path = with pkgs; [ file imagemagick ffmpeg ];
+      path = with pkgs; [ ffmpeg-headless file imagemagick ];
     })
   ) cfg.sidekiqProcesses;
 
@@ -773,7 +773,7 @@ in {
         # System Call Filtering
         SystemCallFilter = [ ("~" + lib.concatStringsSep " " systemCallsList) "@chown" "pipe" "pipe2" ];
       } // cfgService;
-      path = with pkgs; [ file imagemagick ffmpeg ];
+      path = with pkgs; [ ffmpeg-headless file imagemagick ];
     };
 
     systemd.services.mastodon-media-auto-remove = lib.mkIf cfg.mediaAutoRemove.enable {