diff --git a/src/Controls.h b/src/Controls.h
index b4b6838..e0d0a98 100644
--- a/src/Controls.h
+++ b/src/Controls.h
@@ -3,8 +3,8 @@
 #include <Arduino.h>
 
 #define PIN_A 2
-#define PIN_B 3
-#define PIN_KEY 4
+#define PIN_B 1
+#define PIN_KEY 0
 
 #define KEY_DURATION_MS 150