diff --git a/crypto_sign.js b/crypto_sign.js
index 7d21526..97f73ba 100644
--- a/crypto_sign.js
+++ b/crypto_sign.js
@@ -144,7 +144,6 @@ function crypto_sign_keypair (pk, sk, seeded) {
   pack(pk, p)
 
   for (i = 0; i < 32; i++) sk[i + 32] = pk[i]
-  return 0
 }
 
 function crypto_sign_seed_keypair (pk, sk, seed) {