diff --git a/.github/workflows/run-wasm.yml b/.github/workflows/run-wasm.yml
index 26437a1..781bfe6 100644
--- a/.github/workflows/run-wasm.yml
+++ b/.github/workflows/run-wasm.yml
@@ -2,22 +2,38 @@ name: Run WASM Script
 
 on:
   push:
-    branches: [ main ]
+    branches: [ add-github-action ]
   pull_request:
-    branches: [ main ]
+    branches: [ add-github-action ]
 
 jobs:
   run-wasm:
     runs-on: ubuntu-latest
-    container:
-      image: nixos/nix:latest
     steps:
+      - name: Free Disk Space
+        uses: jlumbroso/free-disk-space@main
+        with:
+          tool-cache: false
+          android: true
+          dotnet: true
+          haskell: true
+          large-packages: true
+          docker-images: true
+          swap-storage: true
+      
       - uses: actions/checkout@v4
       
-      - name: Enable flakes
-        run: |
-          mkdir -p ~/.config/nix
-          echo "experimental-features = nix-command flakes" >> ~/.config/nix/nix.conf
+      - name: Install Nix
+        uses: cachix/install-nix-action@v24
+        with:
+          extra_nix_config: |
+            experimental-features = nix-command flakes
+      
+      - name: Cache Nix store
+        uses: nix-community/cache-nix-action@v5
+        with:
+          primary-key: nix-${{ runner.os }}-${{ hashFiles('flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-
       
       - name: Run script in flake environment
         run: |
diff --git a/.gitignore b/.gitignore
index 0483491..c33954f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1 @@
 dist-newstyle/
-flake.lock
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..e113f9d
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,131 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
+      "inputs": {
+        "systems": "systems_2"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "ghc-wasm-meta": {
+      "inputs": {
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "host": "gitlab.haskell.org",
+        "lastModified": 1769511593,
+        "narHash": "sha256-zHh+dPvGHX6ZIk5XQm20y2Qg31tXeqX5REe06pBvMiU=",
+        "owner": "haskell-wasm",
+        "repo": "ghc-wasm-meta",
+        "rev": "e950d94ea9a091d64ee38ff735e52d46191e76af",
+        "type": "gitlab"
+      },
+      "original": {
+        "host": "gitlab.haskell.org",
+        "owner": "haskell-wasm",
+        "repo": "ghc-wasm-meta",
+        "type": "gitlab"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1769318308,
+        "narHash": "sha256-Mjx6p96Pkefks3+aA+72lu1xVehb6mv2yTUUqmSet6Q=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "1cd347bf3355fce6c64ab37d3967b4a2cb4b878c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1769707876,
+        "narHash": "sha256-gwGTs9ROMNco2z7lbg80RsyqocyFPM4kNlnpPrTCdvY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "70cd18d925af5d6de5ef6d300dd2a2d88ee4d084",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "ghc-wasm-meta": "ghc-wasm-meta",
+        "nixpkgs": "nixpkgs_2"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/run-wasm.sh b/run-wasm.sh
index 2fde28c..7f05795 100755
--- a/run-wasm.sh
+++ b/run-wasm.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
 
+wasm32-wasi-cabal update
 wasm32-wasi-cabal build all
 wasmtime --wasm exceptions $(find dist-newstyle/build/wasm32-wasi -name "minimal-example.wasm" -type f | head -n 1)