diff --git a/src/starkware/starknet/cli/starknet_cli.py b/src/starkware/starknet/cli/starknet_cli.py
index 4aecb2c9..4aac71b2 100755
--- a/src/starkware/starknet/cli/starknet_cli.py
+++ b/src/starkware/starknet/cli/starknet_cli.py
@@ -120,6 +120,7 @@ async def invoke_or_call(args, command_args, call: bool):
                         'by a length argument of type felt.'
 
                     current_inputs_ptr += previous_felt_input
+                    previous_felt_input = None
                 else:
                     raise Exception(f'Unsupported type {input_desc["type"]}')
             break