1 files changed, 3 insertions, 2 deletions
diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Modules/IStudioModuleLoader.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Modules/IStudioModuleLoader.cs
index 990300143..3cac8b673 100644
--- a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Modules/IStudioModuleLoader.cs
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Modules/IStudioModuleLoader.cs
@@ -4,6 +4,7 @@ using System.Collections.ObjectModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Tango.Core;
 
 namespace Tango.MachineStudio.Common.Modules
 {
@@ -20,12 +21,12 @@ namespace Tango.MachineStudio.Common.Modules
         /// <summary>
         /// Gets all loaded modules.
         /// </summary>
-        ObservableCollection<IStudioModule> AllModules { get; }
+        SynchronizedObservableCollection<IStudioModule> AllModules { get; }
 
         /// <summary>
         /// Gets all the user permitted modules.
         /// </summary>
-        ObservableCollection<IStudioModule> UserModules { get; }
+        SynchronizedObservableCollection<IStudioModule> UserModules { get; }
 
         /// <summary>
         /// Gets the studio module of type T if loaded.