diff --git a/etc/iwd/main.conf b/etc/iwd/main.conf
index 1b0cc83..3cedee2 100644
--- a/etc/iwd/main.conf
+++ b/etc/iwd/main.conf
@@ -1,10 +1,89 @@
-# Configuration file for iwd
+# IWD config file, taked from https://git.kernel.org/pub/scm/network/wireless/iwd.git/tree/doc/main.conf
 
-# [General]
-# Fallback to legacy mode interface naming
+# Note: The lines starting with # are ignored. To enable any of the
+# configuration options below, remove # from the beginning of a respective line.
+
+#[EAP]
+#mtu=1400
+
+#[EAPoL]
+#max_4way_handshake_time=5
+
+[General]
+#
+# Enable/Disable sending EAPoL packets over NL80211.  Enabled by default if
+# kernel support is available.  Doing so sends all EAPoL traffic over directly
+# to the supplicant process (iwd) instead of putting these on the Ethernet
+# device.  Since only the supplicant can usually make sense / decrypt these
+# packets, enabling this option can save some CPU cycles on your system and
+# avoids certain long-standing race conditions.
+#
+# Note, iwmon cannot currently spy on unicast packets sent over netlink, so
+# if you need to capture EAPoL packets (e.g. for debugging) then this option
+# should be set to False.
+#ControlPortOverNL80211=True
+#
+# Set the threshold RSSI for roaming
+#roam_rssi_threshold=-70
+#
+# Do not allow iwd to destroy / recreate wireless interfaces at startup,
+# including default interfaces.  Enable this behavior if your wireless card
+# driver is buggy or does not allow such an operation, or if you do not want
+# iwd to manage netdevs for another reason.  For most users with an upstream
+# driver it should be safe to omit/disable this setting.
 # use_default_interface=true
 
-
 [Scan]
-# Disable roaming scan
+#
+# Disable periodic scan. Setting this option to 'true' will prevent iwd from
+# issuing the periodic scans for the available networks while disconnected.
+# The behavior of the user-initiated scans isn't affected.
+# The periodic scan is enabled by default.
+#disable_periodic_scan=true
+#
+
+#
+# Disable roaming scan. Setting this option to 'true' will prevent iwd from
+# issuing the roaming scans for the available networks while connected.
+# The behavior of the user-initiated scans isn't affected.
+# The roaming scan is enabled by default.
 disable_roaming_scan=true
+#
+
+#
+# Disable MAC address randomization. Setting this option to 'true' will prevent
+# the capable network adapters from randomizing MAC addresses during the active
+# scans for networks, thus decreasing user privacy.
+# The MAC address randomization is enabled by default.
+#disable_mac_address_randomization=true
+#
+
+[Blacklist]
+#
+# Configure BSS blacklist time/multipler/max. If a connection to a BSS fails for
+# whatever reason we can avoid connecting to this BSS in the future by
+# blacklisting it. These three options configure how long a BSS is blacklisted
+# for.
+#
+# bss_blacklist_time -       The initial timeout for a blacklisted BSS in
+#                            seconds.
+# bss_blacklist_multiplier - What bss_blacklist_time is multiplied by after
+#                            future unsuccessful connection attempts in
+#                            seconds.
+# bss_blacklist_max_time -   The maximum time a BSS can be blacklisted for in
+#                            seconds.
+#
+#bss_blacklist_time=60
+#bss_blacklist_multiplier=30
+#bss_blacklist_max_time=86400
+
+[Rank]
+#
+# Manually specify a 5G ranking factor. 5G networks are already preferred but
+# only in terms of calculated data rate, which is RSSI dependent. This means it
+# is still possible for IWD to prefer a 2.4GHz AP in the right conditions.
+# This ranking provides a way to further weight the ranking towards 5G if
+# required. Also, a lower 5G factor could be used to weight 2.4GHz if that is
+# desired.
+#
+#rank_5g_factor=1.0