diff --git a/README.md b/README.md
index 0022e18..8ce7ab3 100644
--- a/README.md
+++ b/README.md
@@ -14,4 +14,4 @@ You must have `ffmpeg` installed for streaming video and generating video thumbn
 - `BIND_URL` is the url and port to bind to (typically your own IP address)
 - `SECRET_KEY` is the *hopefully* random string to sign Tokens with
 - `RUST_LOG` is one of `off, error, warn, info, debug, trace`, from least to most noisy [error is default]
-
+- `EXCLUDE_DIRS` is a comma separated list of directories to exclude from the Memories API