diff --git a/test/internal/fd.cpp b/test/internal/fd.cpp
index 852c5c6..a909a99 100644
--- a/test/internal/fd.cpp
+++ b/test/internal/fd.cpp
@@ -1,17 +1,20 @@
-#include <cerrno>
-#include <cstring>
 #include <fcntl.h>
-#include <gmock/gmock.h>
-#include <gpioplus/internal/fd.hpp>
-#include <gpioplus/test/sys.hpp>
-#include <gtest/gtest.h>
-#include <memory>
 #include <signal.h>
 #include <sys/prctl.h>
+
+#include <gpioplus/internal/fd.hpp>
+#include <gpioplus/test/sys.hpp>
+
+#include <cerrno>
+#include <cstring>
+#include <memory>
 #include <system_error>
 #include <type_traits>
 #include <utility>
 
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
 #ifdef HAVE_GCOV
 // Needed for the abrt test
 extern "C" void __gcov_flush(void);