diff --git a/mlir/include/mlir/IR/OpBase.td b/mlir/include/mlir/IR/OpBase.td
--- a/mlir/include/mlir/IR/OpBase.td
+++ b/mlir/include/mlir/IR/OpBase.td
@@ -1292,6 +1292,7 @@
 class DictionaryAttrBase<Pred condition, string summary> :
     Attr<condition, summary> {
   let storageType = [{ ::mlir::DictionaryAttr }];
+  let constBuilderCall = "$_builder.getDictionaryAttr($0)";
   let returnType = [{ ::mlir::DictionaryAttr }];
   let valueType = NoneType;
   let convertFromStorage = "$_self";