diff --git a/src/init_log.rs b/src/init_log.rs
index 5fd9876..0381602 100644
--- a/src/init_log.rs
+++ b/src/init_log.rs
@@ -1,3 +1,4 @@
+#[cfg(not(feature = "semihosting"))]
 use crate::usb;
 
 #[cfg(not(feature = "semihosting"))]