diff --git a/b_asic/basic_operation.py b/b_asic/basic_operation.py
index 6810a9a753e327773d6ed8fe11e136b4ffb686e1..d5d03045eff9491213da6188fedfcb0de76e18a8 100644
--- a/b_asic/basic_operation.py
+++ b/b_asic/basic_operation.py
@@ -39,7 +39,7 @@ class BasicOperation(Operation):
 		"""
 		pass
 
-	def id(self) -> OperationId:
+	def identifier(self) -> OperationId:
 		return self._identifier
 
 	def inputs(self) -> List[InputPort]: