diff --git a/memtrack/1.0/vts/functional/VtsHalMemtrackV1_0TargetTest.cpp b/memtrack/1.0/vts/functional/VtsHalMemtrackV1_0TargetTest.cpp
index a8d8aea..6ff566e 100644
--- a/memtrack/1.0/vts/functional/VtsHalMemtrackV1_0TargetTest.cpp
+++ b/memtrack/1.0/vts/functional/VtsHalMemtrackV1_0TargetTest.cpp
@@ -22,6 +22,7 @@
 
 #include <VtsHalHidlTargetTestBase.h>
 
+#include <fcntl.h>
 #include <algorithm>
 #include <vector>