diff --git a/pico_keyer.cpp b/pico_keyer.cpp
index be3ada2..ada0dfb 100644
--- a/pico_keyer.cpp
+++ b/pico_keyer.cpp
@@ -19,10 +19,10 @@ int main()
     Settings settings;
     settings.mode = Mode::IAMBIC_A;
     store_settings(settings);
-    printf("Iambic mode (stored): %d", static_cast<int>(settings.mode));
+    printf("Iambic mode (stored): %d\n", static_cast<int>(settings.mode));
     sleep_ms(1000);
     Settings newSettings = read_settings();
-    printf("Iambic mode (loaded): %d", static_cast<int>(newSettings.mode));
+    printf("Iambic mode (loaded): %d\n", static_cast<int>(newSettings.mode));
 
     while(true) {
         sleep_ms(1000);