diff --git a/src/tests/main_tests.rs b/src/tests/main_tests.rs
index c1ebb92..88b5cef 100644
--- a/src/tests/main_tests.rs
+++ b/src/tests/main_tests.rs
@@ -1,3 +1,4 @@
+use workctl::sync_flag;
 
 
 #[test]
@@ -6,4 +7,10 @@ fn it_works() {
     assert_eq!(result, 4);
 }
 
+#[test]
+fn can_make_ctrl_c_handler() {
+    let (control_c_flag_tx, control_c_called_flag_rx) = sync_flag::new_syncflag(false);
+    crate::setup_control_c(control_c_flag_tx);
+}
+