diff --git a/android/app/src/main/cpp/xemu_android.cpp b/android/app/src/main/cpp/xemu_android.cpp
index ab7165d34b..58adf8446c 100644
--- a/android/app/src/main/cpp/xemu_android.cpp
+++ b/android/app/src/main/cpp/xemu_android.cpp
@@ -20,6 +20,7 @@
 #include <vector>
 #include <sys/stat.h>
 #include <errno.h>
+#include <unistd.h>
 
 #include "xemu-settings.h"