diff --git a/docs/index.rst b/docs/index.rst
index 97913cd..4776a28 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -25,6 +25,7 @@ RTFD
    public/grub/index
    public/ifupdown2/index
    public/isc-dhcp-server/index
+   public/letsencrypt/index
    public/libnss3-tools/index
    public/libreoffice/index
    public/lxc/index
diff --git a/docs/public/letsencrypt/index.rst b/docs/public/letsencrypt/index.rst
new file mode 100644
index 0000000..44d0894
--- /dev/null
+++ b/docs/public/letsencrypt/index.rst
@@ -0,0 +1,35 @@
+letsencrypt
+===========
+
+ca_bundle
+---------
+
+::
+
+ -----BEGIN CERTIFICATE-----
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+ uM2VcGfl96S8TihRzZvoroed6ti6WqEBmtzw3Wodatg+VyOeph4EYpr/1wXKtx8/
+ wApIvJSwtmVi4MFU5aMqrSDE6ea73Mj2tcMyo5jMd6jmeWUHK8so/joWUoHOUgwu
+ X4Po1QYz+3dszkDqMp4fklxBwXRsW10KXzPMTZ+sOPAveyxindmjkW8lGy+QsRlG
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+ KOqkqm57TH2H3eDJAkSnh6/DNFu0Qg==
+ -----END CERTIFICATE-----