diff --git a/srcpkgs/telegram-desktop/patches/Fix_xcb_wayland.patch b/srcpkgs/telegram-desktop/patches/Fix_xcb_wayland.patch
deleted file mode 100644
index e7795176c8a..00000000000
--- a/srcpkgs/telegram-desktop/patches/Fix_xcb_wayland.patch
+++ /dev/null
@@ -1,34 +0,0 @@
---- Telegram/SourceFiles/platform/linux/specific_linux.cpp	2020-08-23 15:36:52.000000000 +0200
-+++ Telegram/SourceFiles/platform/linux/specific_linux.cpp	2020-09-02 08:38:32.950087151 +0200
-@@ -298,6 +298,20 @@
- }
- #endif // !TDESKTOP_DISABLE_GTK_INTEGRATION
- 
-+bool IsXCBExtensionPresent(
-+		xcb_connection_t *connection,
-+		xcb_extension_t *ext) {
-+	const auto reply = xcb_get_extension_data(
-+		connection,
-+		ext);
-+
-+	if (!reply) {
-+		return false;
-+	}
-+
-+	return reply->present;
-+}
-+
- std::optional<crl::time> XCBLastUserInputTime() {
- 	const auto native = QGuiApplication::platformNativeInterface();
- 	if (!native) {
-@@ -311,6 +325,10 @@
- 		return std::nullopt;
- 	}
- 
-+	if (!IsXCBExtensionPresent(connection, &xcb_screensaver_id)) {
-+		return std::nullopt;
-+	}
-+
- 	const auto screen = xcb_setup_roots_iterator(xcb_get_setup(connection)).data;
- 	if (!screen) {
- 		return std::nullopt;
diff --git a/srcpkgs/telegram-desktop/template b/srcpkgs/telegram-desktop/template
index 428f3c85d37..cd685fdb7e3 100644
--- a/srcpkgs/telegram-desktop/template
+++ b/srcpkgs/telegram-desktop/template
@@ -1,7 +1,7 @@
 # Template file for 'telegram-desktop'
 pkgname=telegram-desktop
-version=2.3.2
-revision=2
+version=2.4.3
+revision=1
 wrksrc="tdesktop-${version}-full"
 build_style=cmake
 build_helper="qemu"
@@ -10,7 +10,6 @@ configure_args="-DTDESKTOP_API_ID=209235
  -DDESKTOP_APP_USE_GLIBC_WRAPS=OFF
  -DDESKTOP_APP_DISABLE_CRASH_REPORTS=ON
  -DTDESKTOP_LAUNCHER_BASENAME=org.telegram.desktop.desktop
- -DTDESKTOP_DISABLE_REGISTER_CUSTOM_SCHEME=ON
  -DDESKTOP_APP_DISABLE_SPELLCHECK=$(vopt_if spellcheck 'false' 'true')
  -DDESKTOP_APP_DISABLE_WEBRTC_INTEGRATION=ON"
 hostmakedepends="pkg-config qt5-qmake qt5-host-tools python"
@@ -26,7 +25,7 @@ license="GPL-3.0-or-later WITH OpenSSL"
 homepage="https://desktop.telegram.org/"
 changelog="https://github.com/telegramdesktop/tdesktop/blob/v${version}/changelog.txt"
 distfiles="https://github.com/telegramdesktop/tdesktop/releases/download/v${version}/tdesktop-${version}-full.tar.gz"
-checksum=292631bcac4b30f778879ecd2cebf4c6f569ab5be01230c8e62b924b4211a259
+checksum=56de48ea5332b3e113423e286f42a7b06e3059cadfed862c3164384ebebd4895
 
 build_options="spellcheck"
 build_options_default="spellcheck"