diff --git a/src/cam/buffer_writer.h b/src/cam/buffer_writer.h
index 8c9b2436fdae..47e26103e13e 100644
--- a/src/cam/buffer_writer.h
+++ b/src/cam/buffer_writer.h
@@ -4,8 +4,8 @@
  *
  * buffer_writer.h - Buffer writer
  */
-#ifndef __LIBCAMERA_BUFFER_WRITER_H__
-#define __LIBCAMERA_BUFFER_WRITER_H__
+#ifndef __CAM_BUFFER_WRITER_H__
+#define __CAM_BUFFER_WRITER_H__
 
 #include <map>
 #include <string>
@@ -28,4 +28,4 @@ private:
 	std::map<int, std::pair<void *, unsigned int>> mappedBuffers_;
 };
 
-#endif /* __LIBCAMERA_BUFFER_WRITER_H__ */
+#endif /* __CAM_BUFFER_WRITER_H__ */