diff --git a/src/lc-compliance/environment.h b/src/lc-compliance/environment.h
index ba308732396e..0debbcce7150 100644
--- a/src/lc-compliance/environment.h
+++ b/src/lc-compliance/environment.h
@@ -4,8 +4,8 @@
  *
  * environment.h - Common environment for tests
  */
-#ifndef __LC_COMPLIANCE_ENVIRONMENT_H__
-#define __LC_COMPLIANCE_ENVIRONMENT_H__
+
+#pragma once
 
 #include <libcamera/libcamera.h>
 
@@ -25,5 +25,3 @@ private:
 	std::string cameraId_;
 	libcamera::CameraManager *cm_;
 };
-
-#endif /* __LC_COMPLIANCE_ENVIRONMENT_H__ */
diff --git a/src/lc-compliance/simple_capture.h b/src/lc-compliance/simple_capture.h
index 100ffd6637ad..9d31f7cb2e53 100644
--- a/src/lc-compliance/simple_capture.h
+++ b/src/lc-compliance/simple_capture.h
@@ -4,8 +4,8 @@
  *
  * simple_capture.h - Simple capture helper
  */
-#ifndef __LC_COMPLIANCE_SIMPLE_CAPTURE_H__
-#define __LC_COMPLIANCE_SIMPLE_CAPTURE_H__
+
+#pragma once
 
 #include <memory>
 
@@ -63,5 +63,3 @@ private:
 	unsigned int captureCount_;
 	unsigned int captureLimit_;
 };
-
-#endif /* __LC_COMPLIANCE_SIMPLE_CAPTURE_H__ */