diff --git a/pkgs/applications/networking/instant-messengers/telegram/kotatogram-desktop/default.nix b/pkgs/applications/networking/instant-messengers/telegram/kotatogram-desktop/default.nix
index 6b2727c7267e..0b52d3f38a7e 100644
--- a/pkgs/applications/networking/instant-messengers/telegram/kotatogram-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telegram/kotatogram-desktop/default.nix
@@ -7,6 +7,7 @@
 , ninja
 , clang
 , lld
+, yasm
 , python3
 , wrapQtAppsHook
 , removeReferencesTo
@@ -37,10 +38,22 @@
 }:
 
 let
-  tg_owt = callPackage ./tg_owt.nix {
+  tg_owt = (callPackage ../telegram-desktop/tg_owt.nix {
     # tg_owt should use the same compiler
     inherit stdenv;
-  };
+  }).overrideAttrs(oldAttrs: {
+    version = "0-unstable-2024-06-15";
+
+    src = fetchFromGitHub {
+      owner = "desktop-app";
+      repo = "tg_owt";
+      rev = "c9cc4390ab951f2cbc103ff783a11f398b27660b";
+      hash = "sha256-FfWmSYaeryTDbsGJT3R7YK1oiyJcrR7YKKBOF+9PmpY=";
+      fetchSubmodules = true;
+    };
+
+    nativeBuildInputs = oldAttrs.nativeBuildInputs ++ [ yasm ];
+  });
 
   mainProgram = if stdenv.hostPlatform.isLinux then "kotatogram-desktop" else "Kotatogram";
 in
diff --git a/pkgs/applications/networking/instant-messengers/telegram/kotatogram-desktop/tg_owt.nix b/pkgs/applications/networking/instant-messengers/telegram/kotatogram-desktop/tg_owt.nix
deleted file mode 100644
index 40dda5c25347..000000000000
--- a/pkgs/applications/networking/instant-messengers/telegram/kotatogram-desktop/tg_owt.nix
+++ /dev/null
@@ -1,111 +0,0 @@
-{ lib
-, stdenv
-, fetchFromGitHub
-, fetchpatch2
-, pkg-config
-, cmake
-, ninja
-, yasm
-, libjpeg
-, openssl
-, libopus
-, ffmpeg
-, openh264
-, crc32c
-, libvpx
-, libX11
-, libXtst
-, libXcomposite
-, libXdamage
-, libXext
-, libXrender
-, libXrandr
-, libXi
-, glib
-, abseil-cpp
-, pipewire
-, mesa
-, libdrm
-, libGL
-, darwin
-}:
-
-stdenv.mkDerivation {
-  pname = "tg_owt";
-  version = "0-unstable-2024-06-15";
-
-  src = fetchFromGitHub {
-    owner = "desktop-app";
-    repo = "tg_owt";
-    rev = "c9cc4390ab951f2cbc103ff783a11f398b27660b";
-    hash = "sha256-FfWmSYaeryTDbsGJT3R7YK1oiyJcrR7YKKBOF+9PmpY=";
-    fetchSubmodules = true;
-  };
-
-  patches = [
-    # Remove usage of AVCodecContext::reordered_opaque
-    (fetchpatch2 {
-      name = "webrtc-ffmpeg-7.patch";
-      url = "https://webrtc.googlesource.com/src/+/e7d10047096880feb5e9846375f2da54aef91202%5E%21/?format=TEXT";
-      decode = "base64 -d";
-      stripLen = 1;
-      extraPrefix = "src/";
-      hash = "sha256-EdwHeVko8uDsP5GTw2ryWiQgRVCAdPc1me6hySdiwMU=";
-    })
-  ];
-
-  postPatch = lib.optionalString stdenv.hostPlatform.isLinux ''
-    substituteInPlace src/modules/desktop_capture/linux/wayland/egl_dmabuf.cc \
-      --replace '"libEGL.so.1"' '"${libGL}/lib/libEGL.so.1"' \
-      --replace '"libGL.so.1"' '"${libGL}/lib/libGL.so.1"' \
-      --replace '"libgbm.so.1"' '"${mesa}/lib/libgbm.so.1"' \
-      --replace '"libdrm.so.2"' '"${libdrm}/lib/libdrm.so.2"'
-  '';
-
-  outputs = [ "out" "dev" ];
-
-  nativeBuildInputs = [ pkg-config cmake ninja yasm ];
-
-  propagatedBuildInputs = [
-    libjpeg
-    openssl
-    libopus
-    ffmpeg
-    openh264
-    crc32c
-    libvpx
-    abseil-cpp
-  ] ++ lib.optionals stdenv.hostPlatform.isLinux [
-    libX11
-    libXtst
-    libXcomposite
-    libXdamage
-    libXext
-    libXrender
-    libXrandr
-    libXi
-    glib
-    pipewire
-    mesa
-    libdrm
-    libGL
-  ] ++ lib.optionals stdenv.hostPlatform.isDarwin (with darwin.apple_sdk.frameworks; [
-    Cocoa
-    AppKit
-    IOKit
-    IOSurface
-    Foundation
-    AVFoundation
-    CoreMedia
-    VideoToolbox
-    CoreGraphics
-    CoreVideo
-    OpenGL
-    Metal
-    MetalKit
-    CoreFoundation
-    ApplicationServices
-  ]);
-
-  meta.license = lib.licenses.bsd3;
-}