diff --git a/services/inputflinger/BlockingQueue.h b/services/inputflinger/BlockingQueue.h
index 8300e8a..fe37287 100644
--- a/services/inputflinger/BlockingQueue.h
+++ b/services/inputflinger/BlockingQueue.h
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef _UI_INPUT_BLOCKING_QUEUE_H
-#define _UI_INPUT_BLOCKING_QUEUE_H
+#pragma once
 
 #include "android-base/thread_annotations.h"
 #include <condition_variable>
@@ -106,6 +105,4 @@
     std::vector<T> mQueue GUARDED_BY(mLock);
 };
 
-
 } // namespace android
-#endif