diff --git a/pkgs/tools/nix/nix-query-tree-viewer/default.nix b/pkgs/tools/nix/nix-query-tree-viewer/default.nix
new file mode 100644
index 00000000000..de0b88378a4
--- /dev/null
+++ b/pkgs/tools/nix/nix-query-tree-viewer/default.nix
@@ -0,0 +1,32 @@
+{ stdenv, fetchFromGitHub, rustPlatform, glib, gtk3, wrapGAppsHook }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "nix-query-tree-viewer";
+  version = "0.2.0";
+
+  src = fetchFromGitHub {
+    owner = "cdepillabout";
+    repo  = "nix-query-tree-viewer";
+    rev = "v${version}";
+    sha256 = "0vjcllhgq64n7mwxvyhmbqd6fpa9lwrpsnggc1kdlgd14ggq6jj6";
+  };
+
+  nativeBuildInputs = [
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    glib
+    gtk3
+  ];
+
+  cargoSha256 = "1pbyi7knqmqxbpi3jhl492is9zkaxdpdnmbm11nqwc1nvvbjblzc";
+
+  meta = with stdenv.lib; {
+    description = "GTK viewer for the output of `nix store --query --tree`";
+    homepage    = "https://github.com/cdepillabout/nix-query-tree-viewer";
+    license     = with licenses; [ mit ];
+    maintainers = with maintainers; [ cdepillabout ];
+    platforms   = platforms.unix;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 025c6a4631c..4fba286384e 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -25217,6 +25217,8 @@ in
     nix-prefetch-svn
     nix-prefetch-scripts;
 
+  nix-query-tree-viewer = callPackage ../tools/nix/nix-query-tree-viewer { };
+
   nix-update-source = callPackage ../tools/package-management/nix-update-source {};
 
   nix-script = callPackage ../tools/nix/nix-script {};