diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6e2bbaa..54ce6f1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -68,6 +68,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   ([#91](https://github.com/utensils/comfyui-nix/issues/91))
 
 ### Changed
+- torchaudio is now listed as a dependency of the bundled ComfyUI-MMAudio and
+  ComfyUI-WanVideoWrapper nodes rather than of ComfyUI itself, since upstream
+  ComfyUI dropped it (Comfy-Org/ComfyUI#16457). It is still shipped while those
+  nodes are bundled, so the package contents are unchanged.
+  ([#121](https://github.com/utensils/comfyui-nix/issues/121))
 - Updated ComfyUI to upstream `v0.44.0` (from `v0.37.0`). Updated its pinned
   dependencies: frontend `1.52.7` -> `1.57.6`, workflow templates `0.11.66`
   -> `0.11.101` (core `0.3.357` -> `0.3.392`, JSON `0.1.92` -> `0.1.127`,
diff --git a/nix/custom-nodes.nix b/nix/custom-nodes.nix
index 4ad0299..48a7eb7 100644
--- a/nix/custom-nodes.nix
+++ b/nix/custom-nodes.nix
@@ -347,6 +347,7 @@ let
         open-clip-torch
         accelerate
         ftfy
+        torchaudio
       ];
 
     meta = with lib; {
@@ -430,6 +431,7 @@ let
         opencv4
         scipy
         einops
+        torchaudio
       ];
 
     meta = with lib; {
diff --git a/nix/packages.nix b/nix/packages.nix
index cc46afa..2582844 100644
--- a/nix/packages.nix
+++ b/nix/packages.nix
@@ -251,6 +251,9 @@ let
           # PuLID dependencies
           onnxruntime # ONNX runtime
         ]
+        # MMAudio + WanVideoWrapper dependency. Upstream ComfyUI dropped torchaudio
+        # (Comfy-Org/ComfyUI#16457); it ships only because these bundled nodes import it.
+        ++ lib.optionals (ps ? torchaudio && available ps.torchaudio) [ ps.torchaudio ]
         ++ [ ps."color-matcher" ] # Color matching (hyphenated name needs quoting)
         # Common custom-node deps ("it just works" set)
         ++ lib.optionals (ps ? ollama && available ps.ollama) [ ps.ollama ]
@@ -269,7 +272,6 @@ let
       optionals =
         torchPackages
         ++ lib.optionals (ps ? torchvision && available ps.torchvision) [ ps.torchvision ]
-        ++ lib.optionals (ps ? torchaudio && available ps.torchaudio) [ ps.torchaudio ]
         ++ lib.optionals (ps ? torchsde && available ps.torchsde) [ ps.torchsde ]
         # kornia-rs is still marked bad on aarch64-linux in pinned nixpkgs.
         ++ lib.optionals (