diff --git a/src/target.rs b/src/target.rs
index 8263d44..d288eee 100644
--- a/src/target.rs
+++ b/src/target.rs
@@ -241,11 +241,11 @@ impl Target for PhysicalTarget {
 
 impl Drop for PhysicalTarget {
 	fn drop(&mut self) {
-		self.port.set_dtr(true).unwrap();
-		self.port.set_rts(true).unwrap();
+		let _ = self.port.set_dtr(true);
+		let _ = self.port.set_rts(true);
 		std::thread::sleep(Duration::from_millis(100));
-		self.port.set_dtr(false).unwrap();
-		self.port.set_rts(false).unwrap();
+		let _ = self.port.set_dtr(false);
+		let _ = self.port.set_rts(false);
 	}
 }