diff --git a/src/jit-diff/diff.cs b/src/jit-diff/diff.cs
index e9cd749..af3f86d 100644
--- a/src/jit-diff/diff.cs
+++ b/src/jit-diff/diff.cs
@@ -130,7 +130,7 @@ public void AwaitTasksAndShowProgress(List<AssemblyInfo> assemblyWorkList, jitdi
         }
     }
 
-    public partial class jitdiff
+    public partial class @jitdiff
     {
         public class DasmResult
         {
diff --git a/src/jit-diff/install.cs b/src/jit-diff/install.cs
index fc154ff..6eb9687 100644
--- a/src/jit-diff/install.cs
+++ b/src/jit-diff/install.cs
@@ -18,7 +18,7 @@
 
 namespace ManagedCodeGen
 {
-    public partial class jitdiff
+    public partial class @jitdiff
     {
         public static int InstallCommand(Config config)
         {
diff --git a/src/jit-diff/jit-diff.cs b/src/jit-diff/jit-diff.cs
index 9430d63..39b2707 100755
--- a/src/jit-diff/jit-diff.cs
+++ b/src/jit-diff/jit-diff.cs
@@ -25,7 +25,7 @@ public class AssemblyInfo
         public string OutputPath { get; set; }
     }
 
-    public partial class jitdiff
+    public partial class @jitdiff
     {
         // Supported commands.  List to view information from the CI system, and Copy to download artifacts.
         public enum Commands
diff --git a/src/jit-diff/uninstall.cs b/src/jit-diff/uninstall.cs
index 0ad793c..1f084d4 100644
--- a/src/jit-diff/uninstall.cs
+++ b/src/jit-diff/uninstall.cs
@@ -11,7 +11,7 @@
 
 namespace ManagedCodeGen
 {
-    public partial class jitdiff
+    public partial class @jitdiff
     {
         public static int UninstallCommand(Config config)
         {
diff --git a/src/jit-format/jit-format.cs b/src/jit-format/jit-format.cs
index 104017e..8dee305 100644
--- a/src/jit-format/jit-format.cs
+++ b/src/jit-format/jit-format.cs
@@ -22,7 +22,7 @@
 
 namespace ManagedCodeGen
 {
-    public class jitformat
+    public class @jitformat
     {
         // Define options to be parsed 
         public class Config