diff --git a/pbtc/main.rs b/pbtc/main.rs
index 67d7ed66..8a07f87e 100644
--- a/pbtc/main.rs
+++ b/pbtc/main.rs
@@ -50,7 +50,7 @@ fn run() -> Result<(), String> {
 			logs::init(LOG_INFO, logs::DateAndColorLogFormatter);
 		}
 	} else {
-		env_logger::init().unwrap();
+		env_logger::init().expect("Logger can be initialized only once");
 	}
 
 	match matches.subcommand() {