diff --git a/src/wasm.rs b/src/wasm.rs
index 7e4a4d5..72bd4e5 100644
--- a/src/wasm.rs
+++ b/src/wasm.rs
@@ -38,13 +38,6 @@ impl KmerMinHash {
         self.add_sequence(buf.as_bytes(), true);
     }
 
-    /*
-    #[wasm_bindgen]
-    pub fn add_hash_js(&mut self, h: u64) {
-        self.add_hash(h);
-    }
-    */
-
     #[wasm_bindgen]
     pub fn to_json(&mut self) -> String {
         serde_json::to_string(self).unwrap()