diff --git a/symlinks/config/ra-multiplex/config.toml b/symlinks/config/ra-multiplex/config.toml
index 885e863..a06cd3e 100644
--- a/symlinks/config/ra-multiplex/config.toml
+++ b/symlinks/config/ra-multiplex/config.toml
@@ -38,3 +38,5 @@ connect = ["127.0.0.1", 27631] # same as `listen`
 # is documented in the `env_logger` documentation here:
 # <https://docs.rs/env_logger/0.9.0/env_logger/index.html#enabling-logging>
 log_filters = "info"
+
+pass_environment = ["PATH"]