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 0bc68cd19b3c..da4652dca501 100644
--- a/pkgs/applications/networking/instant-messengers/telegram/kotatogram-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telegram/kotatogram-desktop/default.nix
@@ -20,6 +20,7 @@ let
     unwrapped = libsForQt5.callPackage ../telegram-desktop/unwrapped.nix {
       inherit stdenv;
       kcoreaddons = null;
+      qtshadertools = null;
     };
   };
   version = "1.4.9";
diff --git a/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/unwrapped.nix b/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/unwrapped.nix
index 54e6230ecbe7..7472cc1155db 100644
--- a/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/unwrapped.nix
+++ b/pkgs/applications/networking/instant-messengers/telegram/telegram-desktop/unwrapped.nix
@@ -8,6 +8,7 @@
   ninja,
   clang,
   python3,
+  qtshadertools,
   tdlib,
   tg_owt ? callPackage ./tg_owt.nix { inherit stdenv; },
   qtbase,
@@ -60,6 +61,7 @@ stdenv.mkDerivation (finalAttrs: {
     cmake
     ninja
     python3
+    qtshadertools
   ]
   ++ lib.optionals stdenv.hostPlatform.isLinux [
     # to build bundled libdispatch