diff --git a/succbone/succd/main.go b/succbone/succd/main.go
index 23427b6..a8ae0f8 100644
--- a/succbone/succd/main.go
+++ b/succbone/succd/main.go
@@ -11,17 +11,21 @@ import (
 )
 
 var (
-	flagFake                   bool
-	flagListenHTTP             string
-	flagPressureThresholdRough = ScientificNotationValue(1e-1)
-	flagPressureThresholdHigh  = ScientificNotationValue(1e-4)
+	flagFake                             bool
+	flagListenHTTP                       string
+	flagPressureThresholdRough           = ScientificNotationValue(1e-1)
+	flagPressureThresholdRoughHysteresis = ScientificNotationValue(5e-2)
+	flagPressureThresholdHigh            = ScientificNotationValue(1e-4)
+	flagPressureThresholdHighHysteresis  = ScientificNotationValue(5e-5)
 )
 
 func main() {
 	flag.BoolVar(&flagFake, "fake", false, "Enable fake mode which allows to run succd for tests outside the succbone")
 	flag.StringVar(&flagListenHTTP, "listen_http", ":8080", "Address at which to listen for HTTP requests")
 	flag.TextVar(&flagPressureThresholdRough, "pressure_threshold_rough", &flagPressureThresholdRough, "Threshold for opening up diffusion pump (mbar)")
+	flag.TextVar(&flagPressureThresholdRoughHysteresis, "pressure_threshold_rough_hysteresis", &flagPressureThresholdRoughHysteresis, "+-Hysteresis for rough threshold (mbar)")
 	flag.TextVar(&flagPressureThresholdHigh, "pressure_threshold_high", &flagPressureThresholdHigh, "Threshold for enabling high voltage circuits (mbar)")
+	flag.TextVar(&flagPressureThresholdHighHysteresis, "pressure_threshold_high_hysteresis", &flagPressureThresholdHighHysteresis, "+-Hysteresis for high threshold (mbar)")
 	flag.Parse()
 
 	ctx, _ := signal.NotifyContext(context.Background(), os.Interrupt)
@@ -32,7 +36,9 @@ func main() {
 	d.daemonState.piraniVolts100.limit = 100
 
 	d.aboveRough.threshold = float64(flagPressureThresholdRough)
+	d.aboveRough.hysteresis = float64(flagPressureThresholdRoughHysteresis)
 	d.aboveHigh.threshold = float64(flagPressureThresholdHigh)
+	d.aboveHigh.hysteresis = float64(flagPressureThresholdHighHysteresis)
 	if flagFake {
 		klog.Infof("Starting with fake peripherals")
 		d.adcPirani = &fakeADC{}