diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ddf5401..acf8377 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -5,11 +5,22 @@ on:
     branches: 
       - main
 jobs:
-  tests:
+  build:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
     - uses: cachix/install-nix-action@v31
       with:
         nix_path: nixpkgs=channel:nixos-unstable
-    - run: nix-shell CI.nix --command "cargo build"
+    - uses: DeterminateSystems/magic-nix-cache-action@v2
+    - run: nix-shell CI.nix --command "cargo build && cargo doc"
+
+    # uplood docs 
+    - name: Upload to GitHub Pages (main branch only)
+      if: github.ref == 'refs/heads/main'
+      uses: actions/upload-pages-artifact@v3
+      with:
+        path: target/doc/freeswitch_rs/
+    - name: Deploy to GitHub Pages (main branch only)
+      if: github.ref == 'refs/heads/main'
+      uses: actions/deploy-pages@v4
diff --git a/CI.nix b/CI.nix
index a7602a1..cb9e247 100644
--- a/CI.nix
+++ b/CI.nix
@@ -9,12 +9,11 @@ let pkgs = import (builtins.fetchTarball https://github.com/NixOS/nixpkgs/archiv
   rustPlatform = pkgs.makeRustPlatform { rustc = rustc; cargo = cargo;};
 in
 pkgs.mkShell {
+  inputsFrom = [ (pkgs.callPackage ./default.nix { inherit rustPlatform; }) ];
   buildInputs = [
-    (import (builtins.fetchGit { url = "https://github.com/ash30/freeswitch"; ref =  "nix";  rev = "2ecd26beeba14c0d66bda5ec471d68747e0b33b3";}) {})
+    (import (builtins.fetchGit { url = "https://github.com/ash30/freeswitch"; ref =  "nix";  rev = "d805600c0f4843528290a0d018bb1fbb5b56808f";}) {})
     pkgs.pkg-config
-    pkgs.rust-bin.stable.latest.rust-analyzer # LSP Server
     pkgs.rust-bin.stable.latest.rustfmt       # Formatter
     pkgs.rust-bin.stable.latest.clippy        # Linter
   ];
-  RUST_SRC_PATH = "${rustc}/lib/rustlib/src/rust/library/";
 }