diff --git a/Cargo.lock b/Cargo.lock
index 49d5b1a..4e96775 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,15 +2,6 @@
 # It is not intended for manual editing.
 version = 3
 
-[[package]]
-name = "addr2line"
-version = "0.21.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a30b2e23b9e17a9f90641c7ab1549cd9b44f296d3ccbf309d2863cfe398a0cb"
-dependencies = [
- "gimli",
-]
-
 [[package]]
 name = "adler"
 version = "1.0.2"
@@ -131,21 +122,6 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
-[[package]]
-name = "backtrace"
-version = "0.3.71"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26b05800d2e817c8b3b4b54abd461726265fa9789ae34330622f2db9ee696f9d"
-dependencies = [
- "addr2line",
- "cc",
- "cfg-if",
- "libc",
- "miniz_oxide",
- "object",
- "rustc-demangle",
-]
-
 [[package]]
 name = "biblatex"
 version = "0.9.3"
@@ -665,12 +641,6 @@ dependencies = [
  "weezl",
 ]
 
-[[package]]
-name = "gimli"
-version = "0.28.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253"
-
 [[package]]
 name = "glob"
 version = "0.3.1"
@@ -1137,15 +1107,6 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e25be21376a772d15f97ae789845340a9651d3c4246ff5ebb6a2b35f9c37bd31"
 
-[[package]]
-name = "object"
-version = "0.32.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6a622008b6e321afc04970976f62ee297fdbaa6f95318ca343e3eebb9648441"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "once_cell"
 version = "1.19.0"
@@ -1206,12 +1167,6 @@ dependencies = [
  "siphasher",
 ]
 
-[[package]]
-name = "pin-project-lite"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bda66fc9667c18cb2758a2ac84d1167245054bcf85d5d1aaa6923f45801bdd02"
-
 [[package]]
 name = "png"
 version = "0.17.13"
@@ -1434,12 +1389,6 @@ dependencies = [
  "thiserror",
 ]
 
-[[package]]
-name = "rustc-demangle"
-version = "0.1.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f"
-
 [[package]]
 name = "rustversion"
 version = "1.0.14"
@@ -1543,7 +1492,6 @@ dependencies = [
  "bytes",
  "hex",
  "sha2",
- "tokio",
 ]
 
 [[package]]
@@ -1737,17 +1685,6 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
-[[package]]
-name = "tokio"
-version = "1.38.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba4f4a02a7a80d6f274636f0aa95c7e383b912d41fe721a31f29e29698585a4a"
-dependencies = [
- "backtrace",
- "bytes",
- "pin-project-lite",
-]
-
 [[package]]
 name = "tree-sitter"
 version = "0.22.6"
diff --git a/Cargo.toml b/Cargo.toml
index 9887f9f..870fe96 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ once_cell              = "1.19.0"
 rayon                  = "1.10.0"
 regex                  = "1.10.5"
 serde                  = { version = "1.0.203", features = ["derive"] }
-sha256                 = "1.5.0"
+sha256                 = { version = "1.5.0", default-features = false }
 
 # Watch
 notify                 = "6.1.1"
diff --git a/src/build.rs b/src/build.rs
index b576576..4767606 100644
--- a/src/build.rs
+++ b/src/build.rs
@@ -108,23 +108,27 @@ fn render_all(
 		.collect()
 }
 
-fn store_hash(buffer: &[u8]) -> Utf8PathBuf {
-	let store = Utf8Path::new(".hash");
-	let hash = sha256::digest(buffer);
+fn add_hash(buffer: &[u8], file: &Utf8Path, path: &Utf8Path) {
+	println!("Hashing image {} -> {}", file, path);
 	let img = image::load_from_memory(buffer).expect("Couldn't load image");
-	let store_hash = store.join(&hash).with_extension("webp");
+	let dim = (img.width(), img.height());
 
-	if !store_hash.exists() {
-		let dim = (img.width(), img.height());
-		let mut out = Vec::new();
-		let encoder = image::codecs::webp::WebPEncoder::new_lossless(&mut out);
+	let mut out = Vec::new();
+	let encoder = image::codecs::webp::WebPEncoder::new_lossless(&mut out);
 
-		encoder
-			.encode(&img.to_rgba8(), dim.0, dim.1, image::ColorType::Rgba8)
-			.expect("Encoding error");
+	encoder
+		.encode(&img.to_rgba8(), dim.0, dim.1, image::ColorType::Rgba8)
+		.expect("Encoding error");
 
-		fs::create_dir_all(store).unwrap();
-		fs::write(store_hash, out).expect("Couldn't output optimized image");
+	fs::write(path, out).expect("Couldn't output optimized image");
+}
+
+fn ensure_hashed(cache: &Utf8Path, buffer: &[u8], file: &Utf8Path) -> Utf8PathBuf {
+	let hash = sha256::digest(buffer);
+	let path = cache.join(&hash).with_extension("webp");
+
+	if !path.exists() {
+		add_hash(buffer, file, &path)
 	}
 
 	Utf8Path::new("/")
@@ -134,6 +138,9 @@ fn store_hash(buffer: &[u8]) -> Utf8PathBuf {
 }
 
 pub(crate) fn store_hash_all(items: &[&Output]) -> Vec<Hashed> {
+	let cache = Utf8Path::new(".hash");
+	fs::create_dir_all(cache).unwrap();
+
 	items
 		.par_iter()
 		.filter_map(|item| match item.kind {
@@ -146,12 +153,9 @@ pub(crate) fn store_hash_all(items: &[&Output]) -> Vec<Hashed> {
 						return None;
 					}
 
-					let hash = store_hash(&buffer);
-					println!("Hashing image {} as {}", asset.meta.path, hash);
-
 					Some(Hashed {
 						file: item.path.to_owned(),
-						hash,
+						hash: ensure_hashed(cache, &buffer, &asset.meta.path),
 					})
 				}
 				_ => None,