diff --git a/src/impl/autotierfs/config.cpp b/src/impl/autotierfs/config.cpp
index e8f9502f..9fa697e1 100644
--- a/src/impl/autotierfs/config.cpp
+++ b/src/impl/autotierfs/config.cpp
@@ -26,6 +26,7 @@
 #include <45d/config/ConfigSubsectionGuard.hpp>
 #include <regex>
 #include <sstream>
+#include <fstream>
 
 extern "C" {
 #include <sys/statvfs.h>
diff --git a/src/incl/alert.hpp b/src/incl/alert.hpp
index 7f155570..da501877 100644
--- a/src/incl/alert.hpp
+++ b/src/incl/alert.hpp
@@ -20,6 +20,7 @@
 #pragma once
 
 #include <string>
+#include <cstdint>
 
 /**
  * @brief Class to print logs to either stdout/stderr or the syslog.