diff --git a/firmware/config/engines/mazda/mazda_miata_na8.cpp b/firmware/config/engines/mazda/mazda_miata_na8.cpp
index e291ceb01d..45952777aa 100644
--- a/firmware/config/engines/mazda/mazda_miata_na8.cpp
+++ b/firmware/config/engines/mazda/mazda_miata_na8.cpp
@@ -27,8 +27,6 @@ void setMazdaMiata96() {
 	// below 20% this valve seems to be opening for fail-safe idle air
 	engineConfiguration->idleRpmPid.pFactor = 0.0065;
 	engineConfiguration->idleRpmPid.iFactor = 0.3;
-	engineConfiguration->idle_derivativeFilterLoss = 0.08;
-	engineConfiguration->idle_antiwindupFreq = 0.03;
 	engineConfiguration->idleRpmPid.dFactor = 0.002;
 	engineConfiguration->idleRpmPid.minValue = -20;
 	engineConfiguration->idleRpmPid.maxValue = 20;
diff --git a/firmware/config/engines/mazda/mazda_miata_vvt.cpp b/firmware/config/engines/mazda/mazda_miata_vvt.cpp
index ae9197cfa2..1a3f1df5f7 100644
--- a/firmware/config/engines/mazda/mazda_miata_vvt.cpp
+++ b/firmware/config/engines/mazda/mazda_miata_vvt.cpp
@@ -279,8 +279,6 @@ static void setCommonMazdaNB() {
 
 	engineConfiguration->idleRpmPid.pFactor = 0.0065;
 	engineConfiguration->idleRpmPid.iFactor = 0.3;
-	engineConfiguration->idle_derivativeFilterLoss = 0.08;
-	engineConfiguration->idle_antiwindupFreq = 0.03;
 	engineConfiguration->idleRpmPid.dFactor = 0.002;
 	engineConfiguration->idleRpmPid.minValue = -8;
 	engineConfiguration->idleRpmPid.maxValue = 10;