diff --git a/mlir/include/mlir/Dialect/ArmNeon/ArmNeon.td b/mlir/include/mlir/Dialect/ArmNeon/ArmNeon.td
--- a/mlir/include/mlir/Dialect/ArmNeon/ArmNeon.td
+++ b/mlir/include/mlir/Dialect/ArmNeon/ArmNeon.td
@@ -24,6 +24,7 @@
 def ArmNeon_Dialect : Dialect {
   let name = "arm_neon";
   let cppNamespace = "::mlir::arm_neon";
+  let usePropertiesForAttributes = 1;
 
 
   // Note: this does not need to depend on LLVMDialect as long as functions in