diff --git a/include/mbedtls/chacha20.h b/include/mbedtls/chacha20.h
index 579ea38..7a8cd53 100644
--- a/include/mbedtls/chacha20.h
+++ b/include/mbedtls/chacha20.h
@@ -42,7 +42,8 @@
 #include <stdint.h>
 #include <stddef.h>
 
-#define MBEDTLS_ERR_CHACHA20_BAD_INPUT_DATA -0x003B /**< Invalid input parameter(s). */
+#define MBEDTLS_ERR_CHACHA20_BAD_INPUT_DATA         -0x0053 /**< Invalid input parameter(s). */
+#define MBEDTLS_ERR_CHACHA20_FEATURE_UNAVAILABLE    -0x0055 /**< Feature not available. For example, s part of the API is not implemented. */
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/include/mbedtls/chachapoly.h b/include/mbedtls/chachapoly.h
index ce9737c..a55a3ee 100644
--- a/include/mbedtls/chachapoly.h
+++ b/include/mbedtls/chachapoly.h
@@ -39,9 +39,10 @@
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#define MBEDTLS_ERR_CHACHAPOLY_BAD_INPUT_DATA -0x00047 /**< Invalid input parameter(s). */
-#define MBEDTLS_ERR_CHACHAPOLY_BAD_STATE      -0x00049 /**< The requested operation is not permitted in the current state. */
-#define MBEDTLS_ERR_CHACHAPOLY_AUTH_FAILED    -0x00049 /**< Authenticated decryption failed: data was not authentic. */
+#define MBEDTLS_ERR_CHACHAPOLY_BAD_INPUT_DATA       -0x0054 /**< Invalid input parameter(s). */
+#define MBEDTLS_ERR_CHACHAPOLY_BAD_STATE            -0x0056 /**< The requested operation is not permitted in the current state. */
+#define MBEDTLS_ERR_CHACHAPOLY_AUTH_FAILED          -0x0058 /**< Authenticated decryption failed: data was not authentic. */
+#define MBEDTLS_ERR_CHACHAPOLY_FEATURE_UNAVAILABLE  -0x005A /**< Feature not available. For example, s part of the API is not implemented. */
 
 
 #ifdef __cplusplus
diff --git a/include/mbedtls/error.h b/include/mbedtls/error.h
index e056975..21fa9fc 100644
--- a/include/mbedtls/error.h
+++ b/include/mbedtls/error.h
@@ -76,9 +76,9 @@
  * SHA1      1                  0x0035-0x0035
  * SHA256    1                  0x0037-0x0037
  * SHA512    1                  0x0039-0x0039
- * CHACHA20  1                  0x003B-0x003B
- * POLY1305  1                  0x0041-0x0041
- * CHACHAPOLY 2                 0x0047-0x0049
+ * CHACHA20  2                  0x0053-0x0055
+ * POLY1305  2                  0x0057-0x0059
+ * CHACHAPOLY 4 0x0054-0x005A
  *
  * High-level module nr (3 bits - 0x0...-0x7...)
  * Name      ID  Nr of Errors
diff --git a/include/mbedtls/poly1305.h b/include/mbedtls/poly1305.h
index 19f5237..021a3a0 100644
--- a/include/mbedtls/poly1305.h
+++ b/include/mbedtls/poly1305.h
@@ -42,7 +42,8 @@
 #include <stdint.h>
 #include <stddef.h>
 
-#define MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA -0x0041 /**< Invalid input parameter(s). */
+#define MBEDTLS_ERR_POLY1305_BAD_INPUT_DATA         -0x0057 /**< Invalid input parameter(s). */
+#define MBEDTLS_ERR_POLY1305_FEATURE_UNAVAILABLE    -0x0059 /**< Feature not available. For example, s part of the API is not implemented. */
 
 #ifdef __cplusplus
 extern "C" {