diff --git a/octoprint_tasmota/__init__.py b/octoprint_tasmota/__init__.py
index 634c455..46cf08b 100644
--- a/octoprint_tasmota/__init__.py
+++ b/octoprint_tasmota/__init__.py
@@ -171,6 +171,7 @@ def get_settings_defaults(self):
 			"powerOffWhenIdle": False,
 			"idleTimeout": 30,
 			"idleIgnoreCommands": 'M105',
+			"idleIgnoreHeaters": '',
 			"idleTimeoutWaitTemp": 50,
 			"idleWaitForTimelapse": True,
 			"event_on_upload_monitoring": False,
@@ -980,11 +981,12 @@ def _wait_for_timelapse(self):
 	def _wait_for_heaters(self):
 		self._waitForHeaters = True
 		heaters = self._printer.get_current_temperatures()
+		ignored_heaters = self._settings.get(["idleIgnoreHeaters"]).split(',')
 
 		for heater, entry in heaters.items():
 			target = entry.get("target")
-			if target is None:
-				# heater doesn't exist in fw
+			if target is None or heater in ignored_heaters:
+				# heater doesn't exist in fw or set to be ignored
 				continue
 
 			try:
@@ -1010,7 +1012,7 @@ def _wait_for_heaters(self):
 			highest_temp = 0
 			heaters_above_waittemp = []
 			for heater, entry in heaters.items():
-				if not heater.startswith("tool"):
+				if not heater.startswith("tool") or heater in ignored_heaters:
 					continue
 
 				actual = entry.get("actual")
diff --git a/octoprint_tasmota/templates/tasmota_settings.jinja2 b/octoprint_tasmota/templates/tasmota_settings.jinja2
index b0e3925..d3adbea 100644
--- a/octoprint_tasmota/templates/tasmota_settings.jinja2
+++ b/octoprint_tasmota/templates/tasmota_settings.jinja2
@@ -207,6 +207,14 @@
 				</div>
 			</div>
 		</div>
+        <div class="row-fluid" data-bind="visible: settings.settings.plugins.tasmota.powerOffWhenIdle()">
+			<div class="control-group">
+				<label class="control-label">{{ _('Heaters to Ignore for Idle') }}</label>
+				<div class="controls" data-toggle="tooltip" data-bind="tooltip: {}" title="{{ _('Comma separated list of heaters to ignore for idle temperature. ie, for Prusa MK4 include X.') }}">
+					<input type="text" class="input-block-level" data-bind="value: settings.settings.plugins.tasmota.idleIgnoreHeaters, enable: settings.settings.plugins.tasmota.powerOffWhenIdle()" disabled />
+				</div>
+			</div>
+		</div>
 		<div class="row-fluid" data-bind="visible: settings.settings.plugins.tasmota.powerOffWhenIdle()">
 			<div class="control-group">
 				<div class="controls">
diff --git a/setup.py b/setup.py
index 41e2606..c2a65c4 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
 plugin_name = "OctoPrint-Tasmota"
 
 # The plugin's version. Can be overwritten within OctoPrint's internal data via __plugin_version__ in the plugin module
-plugin_version = "1.1.4rc1"
+plugin_version = "1.1.4rc2"
 
 # The plugin's description. Can be overwritten within OctoPrint's internal data via __plugin_description__ in the plugin
 # module