diff --git a/website/source/docs/command-line/push.html.md b/website/source/docs/command-line/push.html.md
index 20fe5e6ca..77d2bbf50 100644
--- a/website/source/docs/command-line/push.html.md
+++ b/website/source/docs/command-line/push.html.md
@@ -50,6 +50,12 @@ you can also use `-token` on the command line.
 
 -   `-var-file` - Set template variables from a file.
 
+## Environment Variables
+
+-   `ATLAS_CAFILE` (path) - This should be a path to an X.509 PEM-encoded public key. If specified, this will be used to validate the certificate authority that signed certificates used by an Atlas installation.
+
+-   `ATLAS_CAPATH` - This should be a path which contains an X.509 PEM-encoded public key file. If specified, this will be used to validate the certificate authority that signed certificates used by an Atlas installation.
+
 ## Examples
 
 Push a Packer template:
diff --git a/website/source/docs/post-processors/atlas.html.md b/website/source/docs/post-processors/atlas.html.md
index 3a6ade3a1..c0f837508 100644
--- a/website/source/docs/post-processors/atlas.html.md
+++ b/website/source/docs/post-processors/atlas.html.md
@@ -74,6 +74,12 @@ you can also use `token` configuration option.
     "vagrant.box", you must specify a "provider" metadata about what provider
     to use.
 
+## Environment Variables
+
+-   `ATLAS_CAFILE` (path) - This should be a path to an X.509 PEM-encoded public key. If specified, this will be used to validate the certificate authority that signed certificates used by an Atlas installation.
+
+-   `ATLAS_CAPATH` - This should be a path which contains an X.509 PEM-encoded public key file. If specified, this will be used to validate the certificate authority that signed certificates used by an Atlas installation.
+
 ### Example Configuration
 
 ``` {.javascript}