diff --git a/src/modules/rc_update/params.c b/src/modules/rc_update/params.c
index 8ada8e9561..df3e95850d 100644
--- a/src/modules/rc_update/params.c
+++ b/src/modules/rc_update/params.c
@@ -1936,6 +1936,7 @@ PARAM_DEFINE_INT32(RC_FAILS_THR, 0);
  *
  * @min -1
  * @max 1
+ * @decimal 2
  * @group Radio Switches
  */
 PARAM_DEFINE_FLOAT(RC_RETURN_TH, 0.75f);
@@ -1952,6 +1953,7 @@ PARAM_DEFINE_FLOAT(RC_RETURN_TH, 0.75f);
  *
  * @min -1
  * @max 1
+ * @decimal 2
  * @group Radio Switches
  */
 PARAM_DEFINE_FLOAT(RC_LOITER_TH, 0.75f);
@@ -1968,6 +1970,7 @@ PARAM_DEFINE_FLOAT(RC_LOITER_TH, 0.75f);
  *
  * @min -1
  * @max 1
+ * @decimal 2
  * @group Radio Switches
  */
 PARAM_DEFINE_FLOAT(RC_OFFB_TH, 0.75f);
@@ -1984,6 +1987,7 @@ PARAM_DEFINE_FLOAT(RC_OFFB_TH, 0.75f);
  *
  * @min -1
  * @max 1
+ * @decimal 2
  * @group Radio Switches
  */
 PARAM_DEFINE_FLOAT(RC_KILLSWITCH_TH, 0.75f);
@@ -2000,6 +2004,7 @@ PARAM_DEFINE_FLOAT(RC_KILLSWITCH_TH, 0.75f);
  *
  * @min -1
  * @max 1
+ * @decimal 2
  * @group Radio Switches
  */
 PARAM_DEFINE_FLOAT(RC_ARMSWITCH_TH, 0.75f);
@@ -2016,6 +2021,7 @@ PARAM_DEFINE_FLOAT(RC_ARMSWITCH_TH, 0.75f);
  *
  * @min -1
  * @max 1
+ * @decimal 2
  * @group Radio Switches
  */
 PARAM_DEFINE_FLOAT(RC_TRANS_TH, 0.75f);
@@ -2032,6 +2038,7 @@ PARAM_DEFINE_FLOAT(RC_TRANS_TH, 0.75f);
  *
  * @min -1
  * @max 1
+ * @decimal 2
  * @group Radio Switches
  */
 PARAM_DEFINE_FLOAT(RC_GEAR_TH, 0.75f);
@@ -2048,6 +2055,7 @@ PARAM_DEFINE_FLOAT(RC_GEAR_TH, 0.75f);
  *
  * @min -1
  * @max 1
+ * @decimal 2
  * @group Radio Switches
  */
 PARAM_DEFINE_FLOAT(RC_ENG_MOT_TH, 0.75f);
@@ -2064,6 +2072,7 @@ PARAM_DEFINE_FLOAT(RC_ENG_MOT_TH, 0.75f);
  *
  * @min -1
  * @max 1
+ * @decimal 2
  * @group Radio Switches
  */
 PARAM_DEFINE_FLOAT(RC_PAYLOAD_TH, 0.75f);