diff --git a/mlir/include/mlir/Dialect/OpenACC/OpenACCBase.td b/mlir/include/mlir/Dialect/OpenACC/OpenACCBase.td
--- a/mlir/include/mlir/Dialect/OpenACC/OpenACCBase.td
+++ b/mlir/include/mlir/Dialect/OpenACC/OpenACCBase.td
@@ -26,6 +26,7 @@
 
   let useDefaultAttributePrinterParser = 1;
   let useDefaultTypePrinterParser = 1;
+  let usePropertiesForAttributes = 1;
   let cppNamespace = "::mlir::acc";
   let dependentDialects = ["::mlir::memref::MemRefDialect","::mlir::LLVM::LLVMDialect"];
 }