--- a/MainWindow.cpp	2018-05-24 00:26:18.366922607 +0200
+++ b/MainWindow.cpp	2018-05-24 00:27:09.802922613 +0200
@@ -37,7 +37,7 @@
 
 #include <unistd.h>
 #include <sys/types.h>
-#include <sys/sysctl.h>
+#include <linux/sysctl.h>
 
 #ifdef USEUDISKS2
 #include "udisks2_interface.h"
