diff --git a/Utilities/File.cpp b/Utilities/File.cpp
index d0782fe4a2..c5ab2fa4cb 100644
--- a/Utilities/File.cpp
+++ b/Utilities/File.cpp
@@ -94,6 +94,7 @@ bool truncate_file(const std::string& file, u64 length)
 #else
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <dirent.h>
 #include <fcntl.h>
 #include <unistd.h>
 #if defined(__APPLE__) || defined(__FreeBSD__)