diff --git a/pkgs/by-name/cw/cwtch-ui/package.nix b/pkgs/by-name/cw/cwtch-ui/package.nix
index 7a05aa76b53e..88bcf61439d5 100644
--- a/pkgs/by-name/cw/cwtch-ui/package.nix
+++ b/pkgs/by-name/cw/cwtch-ui/package.nix
@@ -4,12 +4,10 @@
   flutter,
   lib,
   tor,
-  zenity,
 }:
 let
   runtimeBinDependencies = [
     tor
-    zenity
   ];
 in
 flutter.buildFlutterApplication rec {
diff --git a/pkgs/by-name/fl/flclash/package.nix b/pkgs/by-name/fl/flclash/package.nix
index 861237e7d515..6b1bbedcbab5 100644
--- a/pkgs/by-name/fl/flclash/package.nix
+++ b/pkgs/by-name/fl/flclash/package.nix
@@ -7,7 +7,6 @@
   buildGoModule,
   makeDesktopItem,
   copyDesktopItems,
-  zenity,
   wrapGAppsHook3,
   autoPatchelfHook,
 }:
@@ -97,10 +96,6 @@ flutter324.buildFlutterApplication {
     install -Dm644 ./assets/images/icon.png $out/share/pixmaps/flclash.png
   '';
 
-  extraWrapProgramArgs = ''
-    --prefix PATH : ${lib.makeBinPath [ zenity ]}
-  '';
-
   meta = {
     description = "Multi-platform proxy client based on ClashMeta, simple and easy to use, open-source and ad-free";
     homepage = "https://github.com/chen08209/FlClash";
diff --git a/pkgs/by-name/fl/fluffychat/package.nix b/pkgs/by-name/fl/fluffychat/package.nix
index f3e0e4a0cfdc..482b8ddb5b0f 100644
--- a/pkgs/by-name/fl/fluffychat/package.nix
+++ b/pkgs/by-name/fl/fluffychat/package.nix
@@ -8,7 +8,6 @@
   flutter324,
   pulseaudio,
   makeDesktopItem,
-  zenity,
   olm,
 
   targetFlutterPlatform ? "linux",
@@ -64,8 +63,6 @@ flutter324.buildFlutterApplication (
 
     runtimeDependencies = [ pulseaudio ];
 
-    extraWrapProgramArgs = "--prefix PATH : ${zenity}/bin";
-
     env.NIX_LDFLAGS = "-rpath-link ${libwebrtcRpath}";
 
     desktopItem = makeDesktopItem {
diff --git a/pkgs/by-name/ma/mangayomi/package.nix b/pkgs/by-name/ma/mangayomi/package.nix
index 7682422e031c..fd0b8770e378 100644
--- a/pkgs/by-name/ma/mangayomi/package.nix
+++ b/pkgs/by-name/ma/mangayomi/package.nix
@@ -35,7 +35,6 @@
   libvdpau,
   rustPlatform,
   stdenv,
-  zenity,
   copyDesktopItems,
   makeDesktopItem,
   replaceVars,
@@ -157,12 +156,7 @@ flutter324.buildFlutterApplication {
   '';
 
   extraWrapProgramArgs = ''
-    --prefix LD_LIBRARY_PATH : "$out/app/${pname}/lib" \
-    --prefix PATH : "${
-      lib.makeBinPath [
-        zenity
-      ]
-    }"
+    --prefix LD_LIBRARY_PATH : "$out/app/${pname}/lib"
   '';
 
   meta = {
diff --git a/pkgs/by-name/qu/quickgui/package.nix b/pkgs/by-name/qu/quickgui/package.nix
index 3bd968a1cb12..7a39f648cacf 100644
--- a/pkgs/by-name/qu/quickgui/package.nix
+++ b/pkgs/by-name/qu/quickgui/package.nix
@@ -5,7 +5,6 @@
   lib,
   flutter,
   quickemu,
-  zenity,
 }:
 flutter.buildFlutterApplication rec {
   pname = "quickgui";
@@ -26,7 +25,6 @@ flutter.buildFlutterApplication rec {
   extraWrapProgramArgs = "--prefix PATH : ${
     lib.makeBinPath [
       quickemu
-      zenity
     ]
   }";
 
diff --git a/pkgs/development/compilers/dart/package-source-builders/default.nix b/pkgs/development/compilers/dart/package-source-builders/default.nix
index e462e932cca6..f07195160d43 100644
--- a/pkgs/development/compilers/dart/package-source-builders/default.nix
+++ b/pkgs/development/compilers/dart/package-source-builders/default.nix
@@ -1,6 +1,7 @@
 { callPackage }:
 
 {
+  file_picker = callPackage ./file_picker { };
   flutter_secure_storage_linux = callPackage ./flutter-secure-storage-linux { };
   flutter_volume_controller = callPackage ./flutter_volume_controller { };
   fvp = callPackage ./fvp { };
diff --git a/pkgs/development/compilers/dart/package-source-builders/file_picker/default.nix b/pkgs/development/compilers/dart/package-source-builders/file_picker/default.nix
new file mode 100644
index 000000000000..11b541507e04
--- /dev/null
+++ b/pkgs/development/compilers/dart/package-source-builders/file_picker/default.nix
@@ -0,0 +1,25 @@
+{
+  stdenv,
+  zenity,
+}:
+
+{ version, src, ... }:
+
+stdenv.mkDerivation rec {
+  pname = "file_picker";
+  inherit version src;
+  inherit (src) passthru;
+
+  postPatch = ''
+    substituteInPlace lib/src/linux/file_picker_linux.dart \
+        --replace-fail "isExecutableOnPath('zenity')" "'${zenity}/bin/zenity'"
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    cp -r . $out
+
+    runHook postInstall
+  '';
+}