diff --git a/firmware/config/engines/mazda/mazda_miata_1_6.cpp b/firmware/config/engines/mazda/mazda_miata_1_6.cpp
index a0fa256a69..44672669be 100644
--- a/firmware/config/engines/mazda/mazda_miata_1_6.cpp
+++ b/firmware/config/engines/mazda/mazda_miata_1_6.cpp
@@ -293,7 +293,7 @@ void setMiataNA6_MAP_MRE() {
 	engineConfiguration->idle_derivativeFilterLoss = 0.1;
 	engineConfiguration->idle_antiwindupFreq = 0.1;
 	engineConfiguration->idleRpmPid.dFactor = 0.002;
-	engineConfiguration->acIdleExtraOffset = 14;
+	engineConfiguration->acIdleExtraOffset = 15;
 	engineConfiguration->idleRpmPid.minValue = -7;
 	engineConfiguration->idleRpmPid.maxValue = 35;
 	engineConfiguration->idleRpmPid.periodMs = 40;
diff --git a/firmware/controllers/algo/engine_configuration.cpp b/firmware/controllers/algo/engine_configuration.cpp
index ba5ca4b721..ca44a393a6 100644
--- a/firmware/controllers/algo/engine_configuration.cpp
+++ b/firmware/controllers/algo/engine_configuration.cpp
@@ -596,6 +596,7 @@ static void setDefaultEngineConfiguration() {
 
 	engineConfiguration->acIdleRpmBump = 50;
 	engineConfiguration->acDelay = 0.5;
+	engineConfiguration->acIdleExtraOffset = 15;
 
 	/* these two are used for HIP9011 only
 	 * Currently this is offset from fire event, not TDC */