diff --git a/src/keys/rsa-class.js b/src/keys/rsa-class.js
index 1f566c03..e2641361 100644
--- a/src/keys/rsa-class.js
+++ b/src/keys/rsa-class.js
@@ -70,10 +70,6 @@ class RsaPrivateKey {
     return new RsaPublicKey(this._publicKey)
   }
 
-  decrypt (msg, callback) {
-    crypto.decrypt(this._key, msg, callback)
-  }
-
   marshal () {
     return crypto.utils.jwkToPkcs1(this._key)
   }