diff --git a/pkgs/development/compilers/flutter/engine/default.nix b/pkgs/development/compilers/flutter/engine/default.nix
index 0821bce822a5..ca6684d00e9e 100644
--- a/pkgs/development/compilers/flutter/engine/default.nix
+++ b/pkgs/development/compilers/flutter/engine/default.nix
@@ -41,6 +41,9 @@ stdenv.mkDerivation (
     inherit url runtimeModes altRuntimeMode;
     inherit (runtimeModesBuilds.${mainRuntimeMode}) version src meta;
 
+    strictDeps = true;
+    __structuredAttrs = true;
+
     dontUnpack = true;
     dontBuild = true;
 
diff --git a/pkgs/development/compilers/flutter/flutter.nix b/pkgs/development/compilers/flutter/flutter.nix
index e14f5948fc0b..887c963b7de3 100644
--- a/pkgs/development/compilers/flutter/flutter.nix
+++ b/pkgs/development/compilers/flutter/flutter.nix
@@ -74,6 +74,8 @@ let
       installShellFiles
     ]
     ++ lib.optionals stdenv.hostPlatform.isDarwin [ darwin.DarwinTools ];
+
+    __structuredAttrs = true;
     strictDeps = true;
 
     preConfigure = ''
diff --git a/pkgs/development/compilers/flutter/wrapper.nix b/pkgs/development/compilers/flutter/wrapper.nix
index f9009186364f..250c79afb0c4 100644
--- a/pkgs/development/compilers/flutter/wrapper.nix
+++ b/pkgs/development/compilers/flutter/wrapper.nix
@@ -147,6 +147,9 @@ in
     pname = "flutter-wrapped";
     inherit (flutter) version;
 
+    strictDeps = true;
+    __structuredAttrs = true;
+
     nativeBuildInputs = [
       makeWrapper
     ]