diff --git a/pyocd/core/helpers.py b/pyocd/core/helpers.py
index af3e14142..e973e0d20 100644
--- a/pyocd/core/helpers.py
+++ b/pyocd/core/helpers.py
@@ -202,7 +202,7 @@ def choose_probe(
                 except ValueError:
                     pass
                 if not valid:
-                    print(colorama.Fore.YELLOW + "Invalid choice: %s\n" % line)
+                    print(colorama.Fore.YELLOW + "Invalid choice: %s\n" % line + colorama.Style.RESET_ALL)
                     ConnectHelper._print_probe_list(allProbes)
                 else:
                     break