diff --git a/tactile_eeg_v1.3/tactile_eeg_v1.3.ino b/tactile_eeg_v1.3/tactile_eeg_v1.3.ino
index fb9ddfb..30caa11 100644
--- a/tactile_eeg_v1.3/tactile_eeg_v1.3.ino
+++ b/tactile_eeg_v1.3/tactile_eeg_v1.3.ino
@@ -25,10 +25,10 @@
 #define PIN_LED 13
 #define PIN_TAC6 12
 #define PIN_TAC5 27
-#define PIN_TAC4 14
-#define PIN_TAC3 32
-#define PIN_TAC2 15
-#define PIN_TAC1 33
+#define PIN_TAC4 33
+#define PIN_TAC3 15
+#define PIN_TAC2 32
+#define PIN_TAC1 14
 #define PIN_13 13
 #define PIN_A5 4
 #define PIN_A1 25