diff --git a/tools/cmd/at/tty_io.go b/tools/cmd/at/tty_io.go
index 989fa676e..bfd2e7ca0 100644
--- a/tools/cmd/at/tty_io.go
+++ b/tools/cmd/at/tty_io.go
@@ -112,7 +112,7 @@ func do_chunked_io(io_data *rc_io_data) (serialized_response []byte, err error)
 			return err
 		}
 		if len(chunk) == 0 {
-			state = utils.IfElse(state == BEFORE_FIRST_ESCAPE_CODE_SENT && wants_streaming, WAITING_FOR_STREAMING_RESPONSE, WAITING_FOR_STREAMING_RESPONSE)
+			state = utils.IfElse(state == BEFORE_FIRST_ESCAPE_CODE_SENT && wants_streaming, WAITING_FOR_STREAMING_RESPONSE, WAITING_FOR_RESPONSE)
 			transition_to_read()
 		} else {
 			queue_escape_code(chunk)