diff --git a/src/modules/cmdpal/doc/initial-sdk-spec/initial-sdk-spec.md b/src/modules/cmdpal/doc/initial-sdk-spec/initial-sdk-spec.md
index 24a70b6dbf..ba3732c684 100644
--- a/src/modules/cmdpal/doc/initial-sdk-spec/initial-sdk-spec.md
+++ b/src/modules/cmdpal/doc/initial-sdk-spec/initial-sdk-spec.md
@@ -2135,7 +2135,7 @@ We'll use another command provider method to allow the host to ask exensions for
 items based on their ID.
 
 ```csharp
-interface ICommandProvider4 requires ICommandProvider
+interface ICommandProvider4 requires ICommandProvider3
 {
     ICommandItem GetCommandItem(String id);
 };
diff --git a/src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions/Microsoft.CommandPalette.Extensions.idl b/src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions/Microsoft.CommandPalette.Extensions.idl
index bcebebdc29..7836a3aac3 100644
--- a/src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions/Microsoft.CommandPalette.Extensions.idl
+++ b/src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions/Microsoft.CommandPalette.Extensions.idl
@@ -413,7 +413,7 @@ namespace Microsoft.CommandPalette.Extensions
     };
 
     [contract(Microsoft.CommandPalette.Extensions.ExtensionsContract, 1)]
-    interface ICommandProvider4 requires ICommandProvider
+    interface ICommandProvider4 requires ICommandProvider3
     {
         ICommandItem GetCommandItem(String id);
     };