diff --git a/include/mbedtls/hmac_drbg.h b/include/mbedtls/hmac_drbg.h
index fea7558..410eb7a 100644
--- a/include/mbedtls/hmac_drbg.h
+++ b/include/mbedtls/hmac_drbg.h
@@ -288,7 +288,8 @@
  * \brief   This function updates an HMAC_DRBG instance with additional
  *          data and uses it to generate random data.
  *
- * \note    The function automatically reseeds if the reseed counter is exceeded.
+ * This function automatically reseeds if the reseed counter is exceeded
+ * or prediction resistance is enabled.
  *
  * \param p_rng         The HMAC_DRBG context. This must be a pointer to a
  *                      #mbedtls_hmac_drbg_context structure.
@@ -319,7 +320,8 @@
 /**
  * \brief   This function uses HMAC_DRBG to generate random data.
  *
- * \note    The function automatically reseeds if the reseed counter is exceeded.
+ * This function automatically reseeds if the reseed counter is exceeded
+ * or prediction resistance is enabled.
  *
  * \param p_rng         The HMAC_DRBG context. This must be a pointer to a
  *                      #mbedtls_hmac_drbg_context structure.