diff --git a/types/sql-bricks-postgres/index.d.ts b/types/sql-bricks-postgres/index.d.ts
index 8881be5..5b86889 100644
--- a/types/sql-bricks-postgres/index.d.ts
+++ b/types/sql-bricks-postgres/index.d.ts
@@ -3,6 +3,8 @@ declare module "sql-bricks-postgres" {
   export * from "sql-bricks";
 
   interface OnConflictClause {
+    doNothing(): sql.Statement;
+
     doUpdate(colNames: string[]): sql.Statement;
   }