diff --git a/Libraries/SPTarkov.Common/Extensions/ObjectExtensions.cs b/Libraries/SPTarkov.Common/Extensions/ObjectExtensions.cs
index d7d94de9..d7277ba6 100644
--- a/Libraries/SPTarkov.Common/Extensions/ObjectExtensions.cs
+++ b/Libraries/SPTarkov.Common/Extensions/ObjectExtensions.cs
@@ -121,4 +121,48 @@ public static class ObjectExtensions
         var json = element.GetRawText();
         return JsonSerializer.Deserialize<T>(json);
     }
+
+    public static object AddAllToExtensionData(this object obj, Dictionary<string, object> extensionData)
+    {
+        foreach (var keyValuePair in extensionData)
+        {
+            obj.AddToExtensionData(keyValuePair.Key, keyValuePair.Value);
+        }
+
+        return obj;
+    }
+
+    public static object AddToExtensionData(this object obj, string key, object value)
+    {
+        obj.GetExtensionData().Add(key, value);
+        return obj;
+    }
+
+    public static object RemoveFromExtensionData(this object obj, string key)
+    {
+        obj.GetExtensionData().Remove(key);
+        return obj;
+    }
+
+    public static object RemoveAllFromExtensionData(this object obj)
+    {
+        obj.GetExtensionData().Clear();
+        return obj;
+    }
+
+    public static Dictionary<string, object> GetExtensionData(this object obj)
+    {
+        if (!obj.TryGetExtensionData(out var extensionData))
+        {
+            throw new Exception($"Attempted to get from extension data for type {obj.GetType().FullName}, but the type doesnt contain ExtensionData or it is null");
+        }
+        return extensionData!;
+    }
+
+    public static bool TryGetExtensionData(this object obj, out Dictionary<string, object>? extensionData)
+    {
+        extensionData = obj.GetType().GetProperty("ExtensionData", BindingFlags.Instance | BindingFlags.Public)?.GetValue(obj) as
+            Dictionary<string, object>;
+        return extensionData is not null;
+    }
 }
diff --git a/Libraries/SPTarkov.Server.Core/Extensions/ItemExtensions.cs b/Libraries/SPTarkov.Server.Core/Extensions/ItemExtensions.cs
index 3e08e808..694988fb 100644
--- a/Libraries/SPTarkov.Server.Core/Extensions/ItemExtensions.cs
+++ b/Libraries/SPTarkov.Server.Core/Extensions/ItemExtensions.cs
@@ -330,7 +330,7 @@ public static class ItemExtensions
     /// <returns>Converted SptLootItem</returns>
     public static SptLootItem ToLootItem(this Item item)
     {
-        return new SptLootItem
+        var lootItem = new SptLootItem
         {
             ComposedKey = null,
             Id = item.Id,
@@ -339,9 +339,13 @@ public static class ItemExtensions
             ParentId = item.ParentId,
             SlotId = item.SlotId,
             Location = item.Location,
-            Desc = item.Desc,
-            // TODO: re-enable ExtensionData = item.ExtensionData,
+            Desc = item.Desc
         };
+        if (item.TryGetExtensionData(out var extensionData))
+        {
+            lootItem.AddAllToExtensionData(extensionData!);
+        }
+        return lootItem;
     }
 
     public static ItemLocation? GetParsedLocation(this Item item)
diff --git a/Libraries/SPTarkov.Server.Core/SPTarkov.Server.Core.csproj b/Libraries/SPTarkov.Server.Core/SPTarkov.Server.Core.csproj
index e3961be2..04760822 100644
--- a/Libraries/SPTarkov.Server.Core/SPTarkov.Server.Core.csproj
+++ b/Libraries/SPTarkov.Server.Core/SPTarkov.Server.Core.csproj
@@ -43,10 +43,11 @@
     <!-- Run ExtensionData patch -->
     <Exec
       ConsoleToMsBuild="true"
-      Condition="'$(IsPublish)' == 'true'"
+      Condition="'$(IsPublish)' == 'true' and '$(Configuration)' == 'Release'"
       Command="dotnet build -c &quot;$(Configuration)&quot; &quot;$(MSBuildProjectDirectory)/../../Patches/Ceciler.JsonExtensionData/Ceciler.JsonExtensionData.csproj&quot;"
     />
     <Exec
+      Condition="'$(Configuration)' == 'Release'"
       ConsoleToMsBuild="true"
       Command="dotnet &quot;$(MSBuildProjectDirectory)/../../Ceciler/Ceciler.Launcher.dll&quot; &quot;$(OutDir)SPTarkov.Server.Core.dll&quot; &quot;$(MSBuildProjectDirectory)/../../Patches/Ceciler.JsonExtensionData/bin/$(Configuration)/$(TargetFramework)/Ceciler.JsonExtensionData.dll&quot;"
     />