diff --git a/pyaedt/circuit.py b/pyaedt/circuit.py
index 78c539d3ab9..11136c83d42 100644
--- a/pyaedt/circuit.py
+++ b/pyaedt/circuit.py
@@ -1867,7 +1867,7 @@ def create_lna_schematic_from_snp(
             self.analyze()
         return True, diff_pairs, comm_pairs
 
-    @pyaedt_function_handler(input_file)
+    @pyaedt_function_handler(touchstone="input_file")
     def create_ami_schematic_from_snp(
         self,
         input_file,