diff --git a/opendbc/mazda_2023.dbc b/opendbc/mazda_2023.dbc
index f090d43362..13468d17e4 100644
--- a/opendbc/mazda_2023.dbc
+++ b/opendbc/mazda_2023.dbc
@@ -159,7 +159,7 @@ BO_ 129 NEW_MSG_19: 8 XXX
  SG_ NEW_SIGNAL_4 : 47|16@0+ (1,0) [0|65535] "" XXX
  SG_ NEW_SIGNAL_5 : 56|8@1+ (1,0) [0|15] "" XXX
 
-BO_ 130 STEER: 8 XXX
+BO_ 130 STEER_AUX: 8 XXX
  SG_ STEER_ANGLE : 23|14@0+ (0.2,-1600) [0|65535] "" XXX
  SG_ NEW_SIGNAL_2 : 39|8@0+ (1,0) [0|255] "" XXX
  SG_ NEW_SIGNAL_1 : 55|16@0- (1,0) [0|65535] "" XXX
@@ -174,8 +174,8 @@ BO_ 134 STEER_OLD: 8 XXX
  SG_ NEW_SIGNAL_1 : 7|16@0+ (1,0) [0|65535] "" XXX
  SG_ STEER_ANGLE : 25|14@0- (0.1,36) [0|1023] "" XXX
 
-BO_ 135 NEW_MSG_87: 8 XXX
- SG_ STEER_ANGLE : 23|16@0+ (1,0) [0|65535] "" XXX
+BO_ 135 STEER: 8 XXX
+ SG_ STEER_ANGLE : 23|16@0+ (0.1,-1600) [0|65535] "" XXX
 
 BO_ 136 NEW_MSG_40: 8 XXX
  SG_ NEW_SIGNAL_4 : 4|1@0+ (1,0) [0|1] "" XXX