diff --git a/default.nix b/default.nix
index 07746da..3f1dbf3 100644
--- a/default.nix
+++ b/default.nix
@@ -1,7 +1,7 @@
 { pkgs, lib, stdenv, fetchFromGitHub, makeWrapper }:
 stdenv.mkDerivation rec {
   pname = "dzgui";
-  version = "0.1";
+  version = "3.3.0";
 
   src = fetchFromGitHub {
     owner = "aclist";
@@ -27,21 +27,18 @@ stdenv.mkDerivation rec {
   ];
 
   patches = [
-    ./dont-write-desktop-entry-during-runtime.patch
+    ./patches/dont-hardcode-zenity.patch
+    ./patches/dont-write-desktop-entry-during-runtime.patch
+    ./patches/dont-check-map-count.patch
   ];
 
-  postPatch = ''
-    sed -i \
-      -e 's|/usr/bin/zenity|${pkgs.gnome.zenity}/bin/zenity|' \
-      -e 's|2>/dev/null||' \
-      dzgui.sh
-  '';
-
   installPhase = ''
     install -DT dzgui.sh $out/bin/.dzgui-unwrapped_
-    install -DT ${./dzgui.desktop} $out/share/applications/dzgui.desktop
     makeWrapper $out/bin/.dzgui-unwrapped_ $out/bin/dzgui \
       --prefix PATH ':' ${lib.makeBinPath runtimeDeps}
+
+    install -DT ${./dzgui.desktop} $out/share/applications/dzgui.desktop
+    install -DT images/dzgui $out/share/icons/hicolor/256x256/apps/dzgui.png
   '';
 
   meta = with lib; {
diff --git a/dont-write-desktop-entry-during-runtime.patch b/dont-write-desktop-entry-during-runtime.patch
deleted file mode 100644
index 417efbd..0000000
--- a/dont-write-desktop-entry-during-runtime.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-diff --git a/dzgui.sh b/dzgui.sh
-index d8a895b..0c6c002 100755
---- a/dzgui.sh
-+++ b/dzgui.sh
-@@ -222,10 +222,6 @@ freedesktop_dirs(){
- 	for i in dzgui grid.png hero.png logo.png; do
- 		curl -s "$img_url/$i" > "$sd_install_path/$i"
- 	done
--	write_desktop_file > "$freedesktop_path/dzgui.desktop"
--	if [[ $is_steam_deck -eq 1 ]]; then
--		write_desktop_file > "$HOME/Desktop/dzgui.desktop"
--	fi
- }
- find_library_folder(){
- 	steam_path=$(python3 $helpers_path/vdf2json.py -i $default_steam_path/steamapps/libraryfolders.vdf | jq -r '.libraryfolders[]|select(.apps|has("221100")).path')
diff --git a/dzgui.desktop b/dzgui.desktop
index 98317c2..95c1f7d 100644
--- a/dzgui.desktop
+++ b/dzgui.desktop
@@ -4,4 +4,5 @@ Type=Application
 Terminal=false
 Exec=dzgui
 Name=DZGUI
+Icon=dzgui
 Categories=Game
diff --git a/flake.lock b/flake.lock
index e7f5fa7..22fa3db 100644
--- a/flake.lock
+++ b/flake.lock
@@ -3,11 +3,11 @@
     "dzgui": {
       "flake": false,
       "locked": {
-        "lastModified": 1677659849,
-        "narHash": "sha256-yTa/CN+GN/+UIp/2501iYRVoo4X6HcZdaS62gutBI4o=",
+        "lastModified": 1684281410,
+        "narHash": "sha256-mjkEouCBiAu4so1kolmHbZAyH63LSGlrv4JANcj8+Vc=",
         "owner": "aclist",
         "repo": "dztui",
-        "rev": "c7c93558ae130e5281cebb3231f32377d37d21e2",
+        "rev": "8f66d12131f639116436dc41adf45632ab4251b5",
         "type": "github"
       },
       "original": {
@@ -18,16 +18,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1678470307,
-        "narHash": "sha256-OEeMUr3ueLIXyW/OaFUX5jUdimyQwMg/7e+/Q0gC/QE=",
+        "lastModified": 1684280442,
+        "narHash": "sha256-nC1/kfh6tpMQSLQalbNTNnireIlxvLLugrjZdasNh+I=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "0c4800d579af4ed98ecc47d464a5e7b0870c4b1f",
+        "rev": "6c591e7adc514090a77209f56c9d0c551ab8530d",
         "type": "github"
       },
       "original": {
         "id": "nixpkgs",
-        "ref": "nixos-unstable",
+        "ref": "nixos-22.11",
         "type": "indirect"
       }
     },
diff --git a/flake.nix b/flake.nix
index cf863e6..c988f88 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,7 +1,7 @@
 {
   description = "DayZ TUI/GUI server browser";
   inputs = {
-    nixpkgs.url = "nixpkgs/nixos-unstable";
+    nixpkgs.url = "nixpkgs/nixos-22.11";
     dzgui = {
       url = "github:aclist/dztui";
       flake = false;
diff --git a/patches/dont-check-map-count.patch b/patches/dont-check-map-count.patch
new file mode 100644
index 0000000..1924dfe
--- /dev/null
+++ b/patches/dont-check-map-count.patch
@@ -0,0 +1,13 @@
+diff --git a/dzgui.sh b/dzgui.sh
+index cbd49c2..d61b716 100755
+--- a/dzgui.sh
++++ b/dzgui.sh
+@@ -1850,7 +1850,7 @@ initial_setup(){
+ 	watcher_deps
+ 	check_architecture
+ 	check_version
+-	check_map_count
++	# check_map_count
+ 	fetch_helpers
+ 	config
+ 	steam_deps
diff --git a/patches/dont-hardcode-zenity.patch b/patches/dont-hardcode-zenity.patch
new file mode 100644
index 0000000..191d10f
--- /dev/null
+++ b/patches/dont-hardcode-zenity.patch
@@ -0,0 +1,13 @@
+diff --git a/dzgui.sh b/dzgui.sh
+index 6f98976..8293d45 100755
+--- a/dzgui.sh
++++ b/dzgui.sh
+@@ -37,7 +37,7 @@ notify_url="$stable_url/helpers/d.html"
+ notify_img_url="$stable_url/helpers/d.webp"
+ forum_url="https://github.com/aclist/dztui/discussions"
+ version_file="$config_path/versions"
+-steamsafe_zenity="/usr/bin/zenity"
++steamsafe_zenity="zenity"
+
+ #TODO: prevent connecting to offline servers
+ #TODO: abstract zenity title params and dimensions
diff --git a/patches/dont-write-desktop-entry-during-runtime.patch b/patches/dont-write-desktop-entry-during-runtime.patch
new file mode 100644
index 0000000..6314d4c
--- /dev/null
+++ b/patches/dont-write-desktop-entry-during-runtime.patch
@@ -0,0 +1,12 @@
+diff --git a/dzgui.sh b/dzgui.sh
+index d61b716..6f98976 100755
+--- a/dzgui.sh
++++ b/dzgui.sh
+@@ -214,6 +214,7 @@ Categories=Game
+ 	END
+ }
+ freedesktop_dirs(){
++	return
+ 	mkdir -p "$sd_install_path"
+ 	mkdir -p "$freedesktop_path"
+ 	#TODO: update url