diff --git a/firmware/integration/rusefi_config.txt b/firmware/integration/rusefi_config.txt
index 44ee2a5a50..fff99bde97 100644
--- a/firmware/integration/rusefi_config.txt
+++ b/firmware/integration/rusefi_config.txt
@@ -802,7 +802,7 @@ float[MAP_ACCEL_TAPER] mapAccelTaperMult;;"mult",      1,     0,   0.0,    300,
 	spi_device_e cj125SpiDevice;
 	pin_output_mode_e cj125CsPinMode;
 	float[NARROW_BAND_WIDE_BAND_CONVERSION_SIZE] narrowToWideOxygenBins;Narrow Band WBO Approximation;"V",        1,     0,   -10.0,    10.0,  3
-	float[NARROW_BAND_WIDE_BAND_CONVERSION_SIZE] narrowToWideOxygen;;"ratio",      1,     0,      -40.0,    40.0,   1
+	float[NARROW_BAND_WIDE_BAND_CONVERSION_SIZE] narrowToWideOxygen;;"ratio",      1,     0,      -40.0,    40.0,   2
 	vvt_mode_e vvtMode;set vvt_mode X
 	bi_quard_s biQuad;
 	float[CLT_TIMING_CURVE_SIZE] cltTimingBins;CLT-based timing correction;"C",        1,     0,   -100.0,    250.0,  1