diff --git a/src/bot/main.rs b/src/bot/main.rs
index 32db19f..8c1bc92 100644
--- a/src/bot/main.rs
+++ b/src/bot/main.rs
@@ -28,10 +28,11 @@ extern crate tracing;
 async fn main() -> anyhow::Result<()> {
     tracing_subscriber::fmt::init();
 
-    let config: Config = Figment::new()
+    let figment = Figment::new()
         .merge(Toml::file("config.toml"))
-        .merge(Env::prefixed("PB_"))
-        .extract()?;
+        .merge(Env::prefixed("PB_").split("__"));
+
+    let config: Config = figment.extract()?;
 
     info!("config: {config:?}");