diff --git a/types/index.d.ts b/types/index.d.ts
index a726ed3fcf..5ffe7e0727 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -2045,6 +2045,11 @@ export declare namespace Knex {
     primary(columnNames: readonly string[], options?: Readonly<{constraintName?: string, deferrable?: deferrableType}>): TableBuilder;
     /** @deprecated */
     primary(columnNames: readonly string[], constraintName?: string): TableBuilder;
+    index(
+      columnNames: string | readonly (string | Raw)[],
+      indexName?: string,
+      indexType?: string
+    ): TableBuilder;
     index(
       columnNames: string | readonly (string | Raw)[],
       indexName?: string,
@@ -2131,6 +2136,7 @@ export declare namespace Knex {
       indexName?: string,
       options?: Readonly<{indexType?: string, predicate?: QueryBuilder}>
     ): ColumnBuilder;
+    index(indexName?: string, indexType?: string): ColumnBuilder;
   }
 
   interface SqlLiteColumnBuilder extends ColumnBuilder {