diff --git a/src/Openchain.Server/Models/DependencyResolver.cs b/src/Openchain.Server/Models/DependencyResolver.cs
index cf134b2..02bd424 100644
--- a/src/Openchain.Server/Models/DependencyResolver.cs
+++ b/src/Openchain.Server/Models/DependencyResolver.cs
@@ -17,11 +17,11 @@
 using System.IO;
 using System.Linq;
 using System.Reflection;
-using System.Runtime.Loader;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyModel;
 using Microsoft.Extensions.Logging;
 using Openchain.Infrastructure;
 
@@ -91,13 +91,9 @@ public async Task<Func<IServiceProvider, T>> Build()
 
         private static IList<Assembly> LoadAllAssemblies(string projectPath)
         {
-            return Directory.EnumerateFiles(projectPath)
-                .Where(name =>
-                    Path.GetFileName(name).StartsWith("Openchain.", StringComparison.OrdinalIgnoreCase)
-                    && Path.GetFileNameWithoutExtension(name) != "Openchain.Server"
-                    && !Path.GetFileNameWithoutExtension(name).Equals("Openchain", StringComparison.OrdinalIgnoreCase)
-                    && Path.GetExtension(name).Equals(".dll", StringComparison.OrdinalIgnoreCase))
-                .Select(file => AssemblyLoadContext.Default.LoadFromAssemblyPath(Path.Combine(projectPath, file)))
+            return DependencyContext.Default.RuntimeLibraries
+                .Where(library => library.Name.StartsWith("Openchain.", StringComparison.OrdinalIgnoreCase))
+                .Select(library => Assembly.Load(new AssemblyName(library.Name)))
                 .ToList();
         }
     }
diff --git a/src/Openchain.Server/project.json b/src/Openchain.Server/project.json
index 573376d..e22842b 100644
--- a/src/Openchain.Server/project.json
+++ b/src/Openchain.Server/project.json
@@ -17,7 +17,6 @@
   },
 
   "dependencies": {
-    "System.Runtime.Loader": "4.0.0",
     "Microsoft.AspNetCore.Mvc.Cors": "1.0.0",
     "Microsoft.AspNetCore.Mvc.Core": "1.0.0",
     "Microsoft.AspNetCore.Mvc.ViewFeatures": "1.0.0",
@@ -41,6 +40,9 @@
         "dnxcore50",
         "portable-net45+win8"
       ]
+    },
+
+    "net451": { 
     }
   }
 }