diff --git a/src/tests/main_tests.rs b/src/tests/main_tests.rs
index a506ab3..2266115 100644
--- a/src/tests/main_tests.rs
+++ b/src/tests/main_tests.rs
@@ -11,9 +11,8 @@ fn it_works() {
 
 #[test]
 fn can_make_ctrl_c_handler() {
-    let (control_c_flag_tx_1, _control_c_called_flag_rx_1) = sync_flag::new_syncflag(false);
     let (control_c_flag_tx, _control_c_called_flag_rx) = sync_flag::new_syncflag(false);
-    crate::setup_control_c(control_c_flag_tx, control_c_flag_tx_1);
+    crate::setup_control_c(control_c_flag_tx);
     drop(_control_c_called_flag_rx);
 }