diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 7ae2130..87ef7d6 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -1591,6 +1591,10 @@
 				   speed_template_16_24_32);
 		test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
 				   speed_template_16_24_32);
+		test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
+				   speed_template_20_28_36);
+		test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
+				   speed_template_20_28_36);
 		break;
 
 	case 501: