diff --git a/ndk/platforms/android-L/include/android/sensor.h b/ndk/platforms/android-L/include/android/sensor.h
index d58c4608c..910fd3992 100644
--- a/ndk/platforms/android-L/include/android/sensor.h
+++ b/ndk/platforms/android-L/include/android/sensor.h
@@ -41,6 +41,7 @@
  */
 
 #include <sys/types.h>
+#include <stdbool.h>
 
 #include <android/looper.h>