diff --git a/packages/@sanity/types/src/schema/definition/schemaDefinition.ts b/packages/@sanity/types/src/schema/definition/schemaDefinition.ts
index d17c45c36c7..ab05b2d572b 100644
--- a/packages/@sanity/types/src/schema/definition/schemaDefinition.ts
+++ b/packages/@sanity/types/src/schema/definition/schemaDefinition.ts
@@ -116,6 +116,7 @@ export interface TypeAliasDefinition<
   components?: {
     annotation?: ComponentType<any>
     block?: ComponentType<any>
+    inlineBlock?: ComponentType<any>
     diff?: ComponentType<any>
     field?: ComponentType<any>
     input?: ComponentType<any>