diff --git a/sysfs/sysfsread.cpp b/sysfs/sysfsread.cpp
index deb533a..d9ea915 100644
--- a/sysfs/sysfsread.cpp
+++ b/sysfs/sysfsread.cpp
@@ -16,7 +16,10 @@
 
 #include "sysfs/sysfsread.hpp"
 
+#include "interfaces.hpp"
+
 #include <chrono>
+#include <cstdint>
 #include <fstream>
 #include <iostream>
 
diff --git a/sysfs/sysfswrite.cpp b/sysfs/sysfswrite.cpp
index db903cb..69ad815 100644
--- a/sysfs/sysfswrite.cpp
+++ b/sysfs/sysfswrite.cpp
@@ -16,6 +16,7 @@
 
 #include "sysfswrite.hpp"
 
+#include <cstdint>
 #include <fstream>
 #include <iostream>
 
diff --git a/sysfs/sysfswrite.hpp b/sysfs/sysfswrite.hpp
index 615cb37..d24dca4 100644
--- a/sysfs/sysfswrite.hpp
+++ b/sysfs/sysfswrite.hpp
@@ -3,6 +3,7 @@
 #include "interfaces.hpp"
 #include "util.hpp"
 
+#include <cstdint>
 #include <string>
 
 namespace pid_control
diff --git a/sysfs/util.cpp b/sysfs/util.cpp
index 214d668..307e3ab 100644
--- a/sysfs/util.cpp
+++ b/sysfs/util.cpp
@@ -17,7 +17,6 @@
 #include "util.hpp"
 
 #include <filesystem>
-#include <iostream>
 #include <string>
 
 namespace pid_control