diff --git a/Software/ChainLube/src/config.h b/Software/ChainLube/src/config.h
index 107c9e9..68f9e57 100644
--- a/Software/ChainLube/src/config.h
+++ b/Software/ChainLube/src/config.h
@@ -17,6 +17,7 @@ typedef struct
   uint32_t TireWidthHeight_Ratio = 70;
   uint32_t RimDiameter_Inch = 18;
   uint32_t DistancePerRevolution_mm = 2000;
+  uint8_t BleedingPulses = 25;
   uint32_t checksum = 0;
 } LubeConfig_t;
 
diff --git a/Software/ChainLube/src/webui.cpp b/Software/ChainLube/src/webui.cpp
index ddc976f..f7ee016 100644
--- a/Software/ChainLube/src/webui.cpp
+++ b/Software/ChainLube/src/webui.cpp
@@ -52,6 +52,8 @@ void SettingChanged_Callback(Control *sender, int type)
     LubeConfig.TankRemindAtPercentage = ESPUI.getControl(num_tank_notify)->value.toInt();
   else if (sender->id == num_dose_per_pulse)
     LubeConfig.amountPerDose_µl = ESPUI.getControl(num_dose_per_pulse)->value.toInt();
+  else if (sender->id == num_purge_pulses)
+    LubeConfig.BleedingPulses = ESPUI.getControl(num_purge_pulses)->value.toInt();
 }
 
 void buttons_Callback(Control *sender, int type)
@@ -76,9 +78,8 @@ void buttons_Callback(Control *sender, int type)
 
   if (sender->id == button_purge)
   {
-    int pulses = ESPUI.getControl(num_purge_pulses)->value.toInt();
-    Serial.printf("Starting to Purge with %d pulses", pulses);
-    globals.purgePulses = pulses;
+    Serial.printf("Starting to Purge with %d pulses", LubeConfig.BleedingPulses);
+    globals.purgePulses = LubeConfig.BleedingPulses;
     globals.resumeStatus = globals.systemStatus;
     globals.systemStatus = sysStat_Purge;
   }
@@ -120,7 +121,7 @@ void initWebUI()
 
   label_tankRemain = ESPUI.addControl(ControlType::Label, "Tankinhalt verbleibend (ml, geschätzt)", String(LubeConfig.tankRemain_µl / 1000), ControlColor::Alizarin, tab_maintenance);
   button_reset_tank = ESPUI.addControl(ControlType::Button, "Tankinhalt zurücksetzen", "Reset", ControlColor::Alizarin, tab_maintenance, &buttons_Callback);
-  num_purge_pulses = ESPUI.addControl(ControlType::Number, "Entlüftung Impulse", "10", ControlColor::Alizarin, tab_maintenance);
+  num_purge_pulses = ESPUI.addControl(ControlType::Number, "Entlüftung Impulse", String(LubeConfig.BleedingPulses), ControlColor::Alizarin, tab_maintenance, &SettingChanged_Callback);
   button_purge = ESPUI.addControl(ControlType::Button, "Leitung Entlüften", "Start", ControlColor::Alizarin, tab_maintenance, &buttons_Callback);
 
   button_store = ESPUI.addControl(ControlType::Button, "Einstellungen permanent speichern", "Speichern", ControlColor::Turquoise, tab_store, &buttons_Callback);