diff --git a/include/polarssl/xtea.h b/include/polarssl/xtea.h
index fe16ba3e9..86b51d817 100644
--- a/include/polarssl/xtea.h
+++ b/include/polarssl/xtea.h
@@ -60,7 +60,7 @@ void xtea_setup( xtea_context *ctx, unsigned char key[16] );
  * \param input    8-byte input block
  * \param output   8-byte output block
  */
-void xtea_crypt( xtea_context *ctx,
+void xtea_crypt_ecb( xtea_context *ctx,
 		 int mode,
 		 unsigned char input[8],
 		 unsigned char output[8] );