diff --git a/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/tg_owt-pipewire-1.4.patch b/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/tg_owt-pipewire-1.4.patch
index fca4c441b8bf..1ab4d314f7df 100644
--- a/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/tg_owt-pipewire-1.4.patch
+++ b/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/tg_owt-pipewire-1.4.patch
@@ -1,22 +1,20 @@
-diff --git a/src/modules/video_capture/linux/pipewire_session.cc b/src/modules/video_capture/linux/pipewire_session.cc
-index 4d1b200a..c1443440 100644
 --- a/src/modules/video_capture/linux/pipewire_session.cc
 +++ b/src/modules/video_capture/linux/pipewire_session.cc
-@@ -60,7 +60,7 @@ PipeWireNode::PipeWireNode(PipeWireSession* session,
+@@ -87,7 +87,7 @@ PipeWireNode::PipeWireNode(PipeWireSession* session,
        .param = OnNodeParam,
    };
  
 -  pw_node_add_listener(proxy_, &node_listener_, &node_events, this);
-+  pw_node_add_listener((pw_node*)proxy_, &node_listener_, &node_events, this);
++  pw_node_add_listener(reinterpret_cast<pw_node*>(proxy_), &node_listener_, &node_events, this);
  }
  
- PipeWireNode::~PipeWireNode() {
-@@ -94,7 +94,7 @@ void PipeWireNode::OnNodeInfo(void* data, const pw_node_info* info) {
+ // static
+@@ -119,7 +119,7 @@ void PipeWireNode::OnNodeInfo(void* data, const pw_node_info* info) {
        uint32_t id = info->params[i].id;
        if (id == SPA_PARAM_EnumFormat &&
            info->params[i].flags & SPA_PARAM_INFO_READ) {
 -        pw_node_enum_params(that->proxy_, 0, id, 0, UINT32_MAX, nullptr);
-+        pw_node_enum_params((pw_node*)that->proxy_, 0, id, 0, UINT32_MAX, nullptr);
++        pw_node_enum_params(reinterpret_cast<pw_node*>(that->proxy_), 0, id, 0, UINT32_MAX, nullptr);
          break;
        }
      }
diff --git a/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/tg_owt.nix b/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/tg_owt.nix
index 5d73fd8c3274..2efad14fef67 100644
--- a/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/tg_owt.nix
+++ b/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/tg_owt.nix
@@ -45,6 +45,7 @@ stdenv.mkDerivation {
 
   patches = [
     # Fix build with Pipewire 1.4
+    # Submitted upstream: https://webrtc-review.googlesource.com/c/src/+/380500
     ./tg_owt-pipewire-1.4.patch
   ];