diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index 54922ed..1821b74 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -599,6 +599,7 @@
 		reg = (w83627ehf_read_value(data, NCT6775_REG_FANDIV1) & 0x7)
 		    | ((data->fan_div[1] << 4) & 0x70);
 		w83627ehf_write_value(data, NCT6775_REG_FANDIV1, reg);
+		break;
 	case 2:
 		reg = (w83627ehf_read_value(data, NCT6775_REG_FANDIV2) & 0x70)
 		    | (data->fan_div[2] & 0x7);