diff --git a/lib/chips.h b/lib/chips.h
index 3e7790bf..776b980d 100644
--- a/lib/chips.h
+++ b/lib/chips.h
@@ -304,12 +304,12 @@
 #define SENSORS_W83781D_TEMP1 51 /* R */
 #define SENSORS_W83781D_TEMP1_HYST 52 /* RW */
 #define SENSORS_W83781D_TEMP1_OVER 53 /* RW */
-#define SENSORS_W83781D_TEMP2 51 /* R */
-#define SENSORS_W83781D_TEMP2_HYST 52 /* RW */
-#define SENSORS_W83781D_TEMP2_OVER 53 /* RW */
-#define SENSORS_W83781D_TEMP3 51 /* R */
-#define SENSORS_W83781D_TEMP3_HYST 52 /* RW */
-#define SENSORS_W83781D_TEMP3_OVER 53 /* RW */
+#define SENSORS_W83781D_TEMP2 54 /* R */
+#define SENSORS_W83781D_TEMP2_HYST 55 /* RW */
+#define SENSORS_W83781D_TEMP2_OVER 56 /* RW */
+#define SENSORS_W83781D_TEMP3 57 /* R */
+#define SENSORS_W83781D_TEMP3_HYST 58 /* RW */
+#define SENSORS_W83781D_TEMP3_OVER 59 /* RW */
 #define SENSORS_W83781D_VID 61 /* R */
 #define SENSORS_W83781D_FAN1_DIV 71 /* RW */
 #define SENSORS_W83781D_FAN2_DIV 72 /* RW */