diff --git a/instant-segment/Cargo.toml b/instant-segment/Cargo.toml
new file mode 100644
index 0000000..24f1ca0
--- /dev/null
+++ b/instant-segment/Cargo.toml
@@ -0,0 +1,29 @@
+[package]
+name = "instant-segment"
+version = "0.7.1"
+authors = ["Dirkjan Ochtman <dirkjan@ochtman.nl>"]
+edition = "2018"
+license = "Apache-2.0"
+description = "Fast English word segmentation"
+homepage = "https://github.com/InstantDomainSearch/instant-segment"
+repository = "https://github.com/InstantDomainSearch/instant-segment"
+documentation = "https://docs.rs/instant-segment"
+readme = "../README.md"
+
+[features]
+__test_data = ["test-cases"]
+test-cases = []
+with-serde = ["serde", "ahash/serde", "smartstring/serde"]
+
+[dependencies]
+ahash = "0.7.0"
+smartstring = "0.2.5"
+serde = { version = "1.0.123", features = ["derive"], optional = true }
+
+[dev-dependencies]
+bencher = "0.1.5"
+once_cell = "1.4"
+
+[[bench]]
+name = "bench"
+harness = false
diff --git a/benches/bench.rs b/instant-segment/benches/bench.rs
similarity index 100%
rename from benches/bench.rs
rename to instant-segment/benches/bench.rs
diff --git a/src/lib.rs b/instant-segment/src/lib.rs
similarity index 100%
rename from src/lib.rs
rename to instant-segment/src/lib.rs
diff --git a/src/test_cases.rs b/instant-segment/src/test_cases.rs
similarity index 100%
rename from src/test_cases.rs
rename to instant-segment/src/test_cases.rs
diff --git a/src/test_data.rs b/instant-segment/src/test_data.rs
similarity index 95%
rename from src/test_data.rs
rename to instant-segment/src/test_data.rs
index bd86c1d..d15b1ad 100644
--- a/src/test_data.rs
+++ b/instant-segment/src/test_data.rs
@@ -13,7 +13,7 @@ fn test_data() {
 }
 
 pub fn segmenter() -> Segmenter {
-    let dir = PathBuf::from(format!("{}/data", env!("CARGO_MANIFEST_DIR")));
+    let dir = PathBuf::from(format!("{}/../data", env!("CARGO_MANIFEST_DIR")));
 
     let uni_file = dir.join("unigrams.txt");
     let reader = BufReader::new(File::open(&uni_file).unwrap());