diff --git a/src/toolbox.c b/src/toolbox.c
index 760915e..b60b7a4 100644
--- a/src/toolbox.c
+++ b/src/toolbox.c
@@ -246,11 +246,11 @@ void initialize() {
     }
 #endif
 
-//     if (res = uart_install()) {
-//         log_num(LOG_ERROR, "FAILED: serial port initialization", res);
-//     } else {
-//         log(LOG_INFO, "Serial ports initialized.");
-//     }
+     if ((res = uart_install())) {
+         log_num(LOG_ERROR, "FAILED: serial port initialization", res);
+     } else {
+         log(LOG_INFO, "Serial ports initialized.");
+     }
 
     if ((res = fsys_init())) {
         log_num(LOG_ERROR, "FAILED: file system initialization", res);