diff --git a/entropy/nixos/flake.lock b/entropy/nixos/flake.lock
index 82578d8..5df6d8d 100644
--- a/entropy/nixos/flake.lock
+++ b/entropy/nixos/flake.lock
@@ -7,14 +7,18 @@
         ]
       },
       "locked": {
-        "lastModified": 1,
-        "narHash": "sha256-aKkWcnDgBrVE0XwU+i2w44gbGKR7OFQdh0RYuMIW9YM=",
-        "path": "/nix/store/nf5bkjpbkf4sch75b6q8jba66imbv8w3-source/entropy/nixos/mlir",
-        "type": "path"
+        "lastModified": 1674741247,
+        "narHash": "sha256-bOEy7Ru/Ol+4LyZe/05HJQ0VCvADY1I+DJwE9dOuGTo=",
+        "owner": "Feliix42",
+        "repo": "mlir.nix",
+        "rev": "d35d1beb45fc9f6eea75d054c27f9e27fcebb8b0",
+        "type": "github"
       },
       "original": {
-        "path": "/nix/store/nf5bkjpbkf4sch75b6q8jba66imbv8w3-source/entropy/nixos/mlir",
-        "type": "path"
+        "owner": "Feliix42",
+        "ref": "main",
+        "repo": "mlir.nix",
+        "type": "github"
       }
     },
     "nixos-hardware": {
@@ -35,11 +39,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1674333941,
-        "narHash": "sha256-jelQS56nVVFXGOZg6yUZ/3QWgU1Loa4Bzd4+TEPJX+c=",
+        "lastModified": 1674407282,
+        "narHash": "sha256-2qwc8mrPINSFdWffPK+ji6nQ9aGnnZyHSItVcYDZDlk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "339fc3dcc98f39d08496fb90c0d6b5fb81519246",
+        "rev": "ab1254087f4cdf4af74b552d7fc95175d9bdbb49",
         "type": "github"
       },
       "original": {
diff --git a/entropy/nixos/flake.nix b/entropy/nixos/flake.nix
index 4e05b83..6693383 100644
--- a/entropy/nixos/flake.nix
+++ b/entropy/nixos/flake.nix
@@ -9,7 +9,7 @@
       #inputs.nixpkgs.follows = "nixpkgs";
     #};
     mlir = {
-      url = "./mlir";
+      url = "github:Feliix42/mlir.nix/main";
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };
diff --git a/entropy/nixos/mlir/flake.lock b/entropy/nixos/mlir/flake.lock
deleted file mode 100644
index 5c83774..0000000
--- a/entropy/nixos/mlir/flake.lock
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-  "nodes": {
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1673800717,
-        "narHash": "sha256-SFHraUqLSu5cC6IxTprex/nTsI81ZQAtDvlBvGDWfnA=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "2f9fd351ec37f5d479556cd48be4ca340da59b8f",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-22.11",
-        "type": "indirect"
-      }
-    },
-    "root": {
-      "inputs": {
-        "nixpkgs": "nixpkgs"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}
diff --git a/entropy/nixos/mlir/flake.nix b/entropy/nixos/mlir/flake.nix
deleted file mode 100644
index 624b179..0000000
--- a/entropy/nixos/mlir/flake.nix
+++ /dev/null
@@ -1,141 +0,0 @@
-{
-  description = "Custom-Built MLIR";
-
-  # Nixpkgs / NixOS version to use.
-  inputs.nixpkgs.url = "nixpkgs/nixos-22.11";
-
-  outputs = { self, nixpkgs }:
-    let
-
-      # git revision to use (for version and git pull
-      gitRevision = "49caf7012170422afa84868598063818f9344228";
-
-      # to work with older version of flakes
-      lastModifiedDate = self.lastModifiedDate or self.lastModified or "19700101";
-
-      # Generate a user-friendly version number.
-      version = builtins.substring 0 8 lastModifiedDate;
-      # version = gitRevision;
-
-      # System types to support.
-      supportedSystems = [ "x86_64-linux" ]; #"x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
-
-      # Helper function to generate an attrset '{ x86_64-linux = f "x86_64-linux"; ... }'.
-      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
-
-      # Nixpkgs instantiated for supported system types.
-      nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; overlays = [ self.overlay ]; });
-
-    in
-
-    {
-
-      # A Nixpkgs overlay.
-      overlay = final: prev: {
-
-        mlir = with final; llvmPackages_14.stdenv.mkDerivation rec {
-          name = "mlir-${version}";
-
-          #readOnlySrc = ./.;
-
-          #src = ./.;
-          #src = runCommand "${name}-src-${version}" {} (''
-            #mkdir -p "$out"
-            #cp -r ${readOnlySrc}/cmake "$out"
-            #cp -r ${readOnlySrc}/llvm "$out"
-            #cp -r ${readOnlySrc}/third-party "$out"
-          #'');
-          
-          src = fetchFromGitHub {
-            owner = "llvm";
-            repo = "llvm-project";
-            rev = gitRevision;
-            sha256 = "sha256-j+ladpx8NfJGszj17oRkgvb4U2race+2DTKLtRZGeUM=";
-          };
-
-          sourceRoot = "source/llvm";
-
-          nativeBuildInputs = [
-            python3
-            ninja
-            cmake
-            ncurses
-            zlib
-            #pkg-config
-            llvmPackages_14.llvm
-            llvmPackages_14.clang
-            llvmPackages_14.bintools
-          ];
-
-          buildInputs = [ libxml2 ];
-
-          #propagatedBuildInputs = [ ncurses zlib ];
-
-          # where to find libgcc
-          #NIX_LDFLAGS="-L${gccForLibs}/lib/gcc/${targetPlatform.config}/${gccForLibs.version}"; # -L ${zlib}/lib";
-          # teach clang about C startup file locations
-          #CFLAGS="-B${gccForLibs}/lib/gcc/${targetPlatform.config}/${gccForLibs.version} -B ${stdenv.cc.libc}/lib";
-
-          #LD_LIBRARY_PATH="${zlib}/lib:${ncurses}/lib:$LD_LIBRARY_PATH";
-
-          cmakeFlags = [
-            # "-DGCC_INSTALL_PREFIX=${gcc}"
-            #"-DC_INCLUDE_DIRS=${stdenv.cc.libc.dev}/include"
-            "-GNinja"
-            # Debug for debug builds
-            "-DCMAKE_BUILD_TYPE=Release"
-            # from the original LLVM expr
-            "-DLLVM_LINK_LLVM_DYLIB=ON"
-            # inst will be our installation prefix
-            #"-DCMAKE_INSTALL_PREFIX=../inst"
-            # "-DLLVM_INSTALL_TOOLCHAIN_ONLY=ON"
-            # install tools like FileCheck
-            "-DLLVM_INSTALL_UTILS=ON"
-            # change this to enable the projects you need
-            "-DLLVM_ENABLE_PROJECTS=mlir"
-            # "-DLLVM_BUILD_EXAMPLES=ON"
-            # this makes llvm only to produce code for the current platform, this saves CPU time, change it to what you need
-            "-DLLVM_TARGETS_TO_BUILD=X86"
-#            -DLLVM_TARGETS_TO_BUILD="X86;NVPTX;AMDGPU" \
-            "-DLLVM_ENABLE_ASSERTIONS=ON"
-            # Using clang and lld speeds up the build, we recomment adding:
-            "-DCMAKE_C_COMPILER=clang"
-            "-DCMAKE_CXX_COMPILER=clang++"
-            "-DLLVM_ENABLE_LLD=ON"
-            #"-DLLVM_USE_LINKER=${llvmPackages_14.bintools}/bin/lld"
-            # CCache can drastically speed up further rebuilds, try adding:
-            #"-DLLVM_CCACHE_BUILD=ON"
-            # libxml2 needs to be disabled because the LLVM build system ignores its .la
-            # file and doesn't link zlib as well.
-            # https://github.com/ClangBuiltLinux/tc-build/issues/150#issuecomment-845418812
-            #"-DLLVM_ENABLE_LIBXML2=OFF"
-          ];
-        };
-
-      };
-
-      # Provide some binary packages for selected system types.
-      packages = forAllSystems (system:
-        {
-          inherit (nixpkgsFor.${system}) mlir;
-        });
-
-      # The default package for 'nix build'. This makes sense if the
-      # flake provides only one package or there is a clear "main"
-      # package.
-      defaultPackage = forAllSystems (system: self.packages.${system}.mlir);
-
-      # A NixOS module, if applicable (e.g. if the package provides a system service).
-      nixosModules.mlir =
-        { pkgs, ... }:
-        {
-          nixpkgs.overlays = [ self.overlay ];
-
-          environment.systemPackages = [ pkgs.mlir ];
-
-          #systemd.services = { ... };
-        };
-
-    };
-}
-