diff --git a/PepperDashEssentials/Room/Types/EssentialsDualDisplayRoom.cs b/PepperDashEssentials/Room/Types/EssentialsDualDisplayRoom.cs
index 2cfb33f7..ccce0af5 100644
--- a/PepperDashEssentials/Room/Types/EssentialsDualDisplayRoom.cs
+++ b/PepperDashEssentials/Room/Types/EssentialsDualDisplayRoom.cs
@@ -274,10 +274,23 @@ namespace PepperDash.Essentials
 
             CallTypeFeedback = new IntFeedback(() => 0);
 
-            SourceListKey = "default";
+            SetSourceListKey();
             EnablePowerOnToLastSource = true;
         }
 
+        private void SetSourceListKey()
+        {
+            if (!string.IsNullOrEmpty(PropertiesConfig.SourceListKey))
+            {
+                SetSourceListKey(PropertiesConfig.SourceListKey);
+            }
+            else
+            {
+                SetSourceListKey(Key);
+            }
+
+        }
+
         void InitializeDisplay(DisplayBase disp)
         {
             if (disp != null)
@@ -333,7 +346,6 @@ namespace PepperDash.Essentials
 
             this.LogoUrlLightBkgnd = PropertiesConfig.LogoLight.GetLogoUrlLight();
             this.LogoUrlDarkBkgnd = PropertiesConfig.LogoDark.GetLogoUrlDark();
-            this.SourceListKey = PropertiesConfig.SourceListKey;
             this.DefaultSourceItem = PropertiesConfig.DefaultSourceItem;
             this.DefaultVolume = (ushort)(PropertiesConfig.Volumes.Master.Level * 65535 / 100);
 
diff --git a/PepperDashEssentials/Room/Types/EssentialsHuddleSpaceRoom.cs b/PepperDashEssentials/Room/Types/EssentialsHuddleSpaceRoom.cs
index 4af7697a..9f388252 100644
--- a/PepperDashEssentials/Room/Types/EssentialsHuddleSpaceRoom.cs
+++ b/PepperDashEssentials/Room/Types/EssentialsHuddleSpaceRoom.cs
@@ -201,11 +201,25 @@ namespace PepperDash.Essentials
                     IsCoolingDownFeedback.FireUpdate(); 
                 };
             }
+
+            SetSourceListKey();
           
-			SourceListKey = "default";
 			EnablePowerOnToLastSource = true;
    		}
 
+        private void SetSourceListKey()
+        {
+            if (!string.IsNullOrEmpty(PropertiesConfig.SourceListKey))
+            {
+                SetSourceListKey(PropertiesConfig.SourceListKey);
+            }
+            else
+            {
+                SetSourceListKey(Key);
+            }
+
+        }
+
         protected override void CustomSetConfig(DeviceConfig config)
         {
             var newPropertiesConfig = JsonConvert.DeserializeObject<EssentialsHuddleRoomPropertiesConfig>(config.Properties.ToString());
@@ -256,7 +270,6 @@ namespace PepperDash.Essentials
 
             this.LogoUrlLightBkgnd = PropertiesConfig.LogoLight.GetLogoUrlLight();
             this.LogoUrlDarkBkgnd = PropertiesConfig.LogoDark.GetLogoUrlDark();
-            this.SourceListKey = PropertiesConfig.SourceListKey;
             this.DefaultSourceItem = PropertiesConfig.DefaultSourceItem;
             this.DefaultVolume = (ushort)(PropertiesConfig.Volumes.Master.Level * 65535 / 100);
 
diff --git a/PepperDashEssentials/Room/Types/EssentialsHuddleVtc1Room.cs b/PepperDashEssentials/Room/Types/EssentialsHuddleVtc1Room.cs
index 50c8a475..48ee7285 100644
--- a/PepperDashEssentials/Room/Types/EssentialsHuddleVtc1Room.cs
+++ b/PepperDashEssentials/Room/Types/EssentialsHuddleVtc1Room.cs
@@ -372,7 +372,6 @@ namespace PepperDash.Essentials
             this.LogoUrlLightBkgnd = PropertiesConfig.LogoLight.GetLogoUrlLight();
             this.LogoUrlDarkBkgnd = PropertiesConfig.LogoDark.GetLogoUrlDark();
 
-            this.SourceListKey = PropertiesConfig.SourceListKey;
             this.DefaultSourceItem = PropertiesConfig.DefaultSourceItem;
             this.DefaultVolume = (ushort)(PropertiesConfig.Volumes.Master.Level * 65535 / 100);