diff --git a/support/src/utils/encrypting_reader.cpp b/support/src/utils/encrypting_reader.cpp
index 16cb4974..36bb5321 100644
--- a/support/src/utils/encrypting_reader.cpp
+++ b/support/src/utils/encrypting_reader.cpp
@@ -25,6 +25,7 @@
 #include "utils/common.hpp"
 #include "utils/encryption.hpp"
 #include "utils/error.hpp"
+#include "utils/file.hpp"
 #include "utils/unix.hpp"
 #include "utils/windows.hpp"