diff --git a/doc/INSTALL.md b/doc/INSTALL.md
index a3d728d..f3fb8ed 100644
--- a/doc/INSTALL.md
+++ b/doc/INSTALL.md
@@ -68,3 +68,5 @@ see [this issue](https://github.com/romanz/trezor-agent/issues/28) for fixing it
 If you can't find the command-line utilities (after running `pip install --user`),
 please make sure that `~/.local/bin` is on your `PATH` variable
 (see a [relevant](https://github.com/pypa/pip/issues/3813) issue).
+
+If you can't find command-line utilities and are on macOS/OSX check `~/Library/Python/2.7/bin` and add to `PATH` if necessary (see a [relevant](https://github.com/romanz/trezor-agent/issues/155) issue).