diff --git a/src/modules/commander/commander_tests/state_machine_helper_test.h b/src/modules/commander/commander_tests/state_machine_helper_test.h
index cf67190955..ad502618ca 100644
--- a/src/modules/commander/commander_tests/state_machine_helper_test.h
+++ b/src/modules/commander/commander_tests/state_machine_helper_test.h
@@ -36,9 +36,7 @@
  * @file state_machine_helper_test.h
  */
 
-#ifndef STATE_MACHINE_HELPER_TEST_H_
-#define STATE_MACHINE_HELPER_TEST_
+#pragma once
 
 bool stateMachineHelperTest(void);
 
-#endif /* STATE_MACHINE_HELPER_TEST_H_ */