diff --git a/src/ecpair.js b/src/ecpair.js
index 432ad69..3d459e4 100644
--- a/src/ecpair.js
+++ b/src/ecpair.js
@@ -112,7 +112,7 @@ ECPair.makeRandom = function (options) {
     typeforce(types.Buffer256bit, buffer)
 
     d = BigInteger.fromBuffer(buffer)
-  } while (d.compareTo(secp256k1.n) > 0)
+  } while (d.compareTo(secp256k1.n) >= 0)
 
   return new ECPair(d, null, options)
 }