diff --git a/mlir/include/mlir/Dialect/Index/IR/IndexDialect.td b/mlir/include/mlir/Dialect/Index/IR/IndexDialect.td
--- a/mlir/include/mlir/Dialect/Index/IR/IndexDialect.td
+++ b/mlir/include/mlir/Dialect/Index/IR/IndexDialect.td
@@ -83,6 +83,7 @@
 
   let hasConstantMaterializer = 1;
   let useDefaultAttributePrinterParser = 1;
+  let usePropertiesForAttributes = 1;
 }
 
 #endif // INDEX_DIALECT
diff --git a/mlir/include/mlir/Dialect/Index/IR/IndexOps.h b/mlir/include/mlir/Dialect/Index/IR/IndexOps.h
--- a/mlir/include/mlir/Dialect/Index/IR/IndexOps.h
+++ b/mlir/include/mlir/Dialect/Index/IR/IndexOps.h
@@ -9,6 +9,7 @@
 #ifndef MLIR_DIALECT_INDEX_IR_INDEXOPS_H
 #define MLIR_DIALECT_INDEX_IR_INDEXOPS_H
 
+#include "mlir/Dialect/Index/IR/IndexAttrs.h"
 #include "mlir/IR/BuiltinTypes.h"
 #include "mlir/IR/OpDefinition.h"
 #include "mlir/IR/OpImplementation.h"