diff --git a/README.md b/README.md
index 2f63d9c..823b933 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@ are available in one of the list. The list can be globally enabled or disabled i
 - [lists/empty-hashes](lists/empty-hashes) - hash values of empty files
 - [lists/google](lists/google) - known domains and hostnames from Google
 - [lists/ipv6-linklocal](ipv6-linklocal) - IPv6 link local prefix
+- [lists/microsoft](lists/microsoft) - known microsoft domains
 - [lists/multicast](lists/multicast) - known IPv4 multicast CIDR blocks
 - [lists/public-dns-v4](lists/public-dns-v4) - IPv4 addresses and reverse of public DNS resolver
 - [lists/public-dns-v6](lists/public-dns-v6) - IPv6 addresses and reverse of public DNS resolver