diff --git a/afsk/main.c b/afsk/main.c
index 19ab3cdf..5c214d9c 100644
--- a/afsk/main.c
+++ b/afsk/main.c
@@ -423,8 +423,8 @@ else if (vB5)
 {	
   sensor[PLUS_X]  = config_sensor("/dev/i2c-1", 0x40, 400); 
   sensor[PLUS_Y]  = config_sensor("/dev/i2c-1", 0x41, 400);
-  sensor[BUS]  	  = config_sensor("/dev/i2c-1", 0x44, 400);
-  sensor[BAT]     = config_sensor("/dev/i2c-1", 0x45, 400);
+  sensor[BUS]  	  = config_sensor("/dev/i2c-1", 0x45, 400);
+  sensor[BAT]     = config_sensor("/dev/i2c-1", 0x44, 400);
   sensor[PLUS_Z]  = config_sensor("/dev/i2c-3", 0x40, 400);
   sensor[MINUS_X] = config_sensor("/dev/i2c-3", 0x41, 400);
   sensor[MINUS_Y] = config_sensor("/dev/i2c-3", 0x44, 400);