diff --git a/include/polarssl/cipher_wrap.h b/include/polarssl/cipher_wrap.h
index 4abbc4e..4dabb44 100644
--- a/include/polarssl/cipher_wrap.h
+++ b/include/polarssl/cipher_wrap.h
@@ -5,7 +5,7 @@
  *
  * \author Adriaan de Jong <dejong@fox-it.com>
  *
- *  Copyright (C) 2006-2012, Brainspark B.V.
+ *  Copyright (C) 2006-2013, Brainspark B.V.
  *
  *  This file is part of PolarSSL (http://www.polarssl.org)
  *  Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
@@ -54,6 +54,11 @@
 extern const cipher_info_t aes_256_ctr_info;
 #endif /* POLARSSL_CIPHER_MODE_CTR */
 
+#if defined(POLARSSL_GCM_C)
+extern const cipher_info_t aes_128_gcm_info;
+extern const cipher_info_t aes_256_gcm_info;
+#endif /* POLARSSL_GCM_C */
+
 #endif /* defined(POLARSSL_AES_C) */
 
 #if defined(POLARSSL_CAMELLIA_C)
@@ -96,6 +101,10 @@
 #endif /* POLARSSL_CIPHER_MODE_CTR */
 #endif /* defined(POLARSSL_BLOWFISH_C) */
 
+#if defined(POLARSSL_ARC4_C)
+extern const cipher_info_t arc4_128_info;
+#endif /* defined(POLARSSL_ARC4_C) */
+
 #if defined(POLARSSL_CIPHER_NULL_CIPHER)
 extern const cipher_info_t null_cipher_info;
 #endif /* defined(POLARSSL_CIPHER_NULL_CIPHER) */