diff --git a/crypto/authenc.c b/crypto/authenc.c
index ed8ac5a..4b22676 100644
--- a/crypto/authenc.c
+++ b/crypto/authenc.c
@@ -217,9 +217,10 @@
 					   int err)
 {
 	if (!err) {
-		struct aead_givcrypt_request *greq = req->data;
+		struct aead_request *areq = req->data;
+		struct skcipher_givcrypt_request *greq = aead_request_ctx(areq);
 
-		err = crypto_authenc_genicv(&greq->areq, greq->giv, 0);
+		err = crypto_authenc_genicv(areq, greq->giv, 0);
 	}
 
 	aead_request_complete(req->data, err);