diff --git a/include/mbedtls/mbedtls_config.h b/include/mbedtls/mbedtls_config.h
index e5c6ee6953..9a059e4080 100644
--- a/include/mbedtls/mbedtls_config.h
+++ b/include/mbedtls/mbedtls_config.h
@@ -21,6 +21,43 @@
  */
 //#define MBEDTLS_CONFIG_VERSION 0x03000000
 
+/**
+ * \name SECTION: Platform abstraction layer
+ *
+ * This section sets platform specific settings.
+ * \{
+ */
+
+/** \} name SECTION: Platform abstraction layer */
+
+/**
+ * \name SECTION: General configuration options
+ *
+ * This section sets configuration options
+ * that do not belong in any of the other categories.
+ * \{
+ */
+
+/** \} name SECTION: General configuration options */
+
+/**
+ * \name SECTION: TLS feature selection
+ *
+ * This section sets TLS options.
+ * \{
+ */
+
+/** \} name SECTION: TLS feature selection */
+
+/**
+ * \name SECTION: X.509 feature selection
+ *
+ * This section sets Certificate related options.
+ * \{
+ */
+
+/** \} name SECTION: X.509 feature selection */
+
 /**
  * \name SECTION: Mbed TLS feature support
  *