diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 788bd3f..6015643 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -42,6 +42,9 @@ jobs:
       - name: Add target
         run: |
           rustup target add ${{ matrix.target }}
+      - name: Clippy check
+        run: |
+          cargo clippy
       - name: Build mdbook-pdf Release
         run: |
           cargo build --release --target ${{ matrix.target }}
diff --git a/.gitignore b/.gitignore
index fce6c3a..1b38838 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+.DS_Store
 /.vagrant
 /build
 /dist
diff --git a/Cargo.toml b/Cargo.toml
index 222940d..baf923e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,11 +19,11 @@ include = [
 env_logger = "0"
 lazy_static = "1"
 mdbook = "0"
-mdbook-pdf-headless_chrome = "0"
+headless_chrome = "1"
 regex = "1"
 serde = "1"
 serde_derive = "1"
 
 [features]
 # Enables auto fetching chromium support.
-fetch = ["mdbook-pdf-headless_chrome/fetch"]
+fetch = ["headless_chrome/fetch"]
diff --git a/src/main.rs b/src/main.rs
index f3e7b89..ffbe6ea 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -62,11 +62,10 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
             print_html_path
         );
         println!("Verify output.html is active and output.html.print.enabled is set to true in your book.toml.");
-        return Err(Box::try_from(io::Error::new(
+        return Err(Box::<io::Error>::from(io::Error::new(
             io::ErrorKind::NotFound,
             format!("File not found: {}", print_html_path),
-        ))
-        .unwrap());
+        )));
     }
 
     // Modify the print.html for custom JS scripts as well as links outside the book.