diff --git a/config.h b/config.h
index 1b0d228..d178619 100644
--- a/config.h
+++ b/config.h
@@ -251,12 +251,12 @@
 #define BUT_R_PIN    30
 #else
 #if defined(TEENSY4_0)
-//#define ENC_R_PIN_A  6
-//#define ENC_R_PIN_B  5
-//#define BUT_R_PIN    8
-#define ENC_R_PIN_A  17
-#define ENC_R_PIN_B  16
-#define BUT_R_PIN    5
+#define ENC_R_PIN_A  6
+#define ENC_R_PIN_B  5
+#define BUT_R_PIN    8
+//#define ENC_R_PIN_A  17
+//#define ENC_R_PIN_B  16
+//#define BUT_R_PIN    5
 #else // ARDUINO_TEENSY41
 #define ENC_R_PIN_A  24
 #define ENC_R_PIN_B  5