diff --git a/cipher_suites.go b/cipher_suites.go
index 04e6dfe..589e8b6 100644
--- a/cipher_suites.go
+++ b/cipher_suites.go
@@ -377,14 +377,6 @@ var aesgcmCiphers = map[uint16]bool{
 	TLS_AES_256_GCM_SHA384: true,
 }
 
-var nonAESGCMAEADCiphers = map[uint16]bool{
-	// TLS 1.2
-	TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305:   true,
-	TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305: true,
-	// TLS 1.3
-	TLS_CHACHA20_POLY1305_SHA256: true,
-}
-
 // aesgcmPreferred returns whether the first known cipher in the preference list
 // is an AES-GCM cipher, implying the peer has hardware support for it.
 func aesgcmPreferred(ciphers []uint16) bool {