1 files changed, 3 insertions, 0 deletions
diff --git a/src/System.Private.CoreLib/src/System/Runtime/Loader/AssemblyLoadContext.cs b/src/System.Private.CoreLib/src/System/Runtime/Loader/AssemblyLoadContext.cs
index 6ad477ead..161de82ae 100644
--- a/src/System.Private.CoreLib/src/System/Runtime/Loader/AssemblyLoadContext.cs
+++ b/src/System.Private.CoreLib/src/System/Runtime/Loader/AssemblyLoadContext.cs
@@ -34,6 +34,9 @@ namespace System.Runtime.Loader
         {
             throw new PlatformNotSupportedException();
         }
+
+        public void SetProfileOptimizationRoot(string directoryPath) { }
+        public void StartProfileOptimization(string profile) { }
     }
 
     /// <summary>