Index: abi/include/abi/sysinfo.h
===================================================================
--- abi/include/abi/sysinfo.h	(revision 719a208dbe29f92f5690472a3500c890db8f3f1f)
+++ abi/include/abi/sysinfo.h	(revision 525c5ac5b9fa9910f16d49c50efb5ca3369bc0e6)
@@ -37,4 +37,5 @@
 #define ABI_SYSINFO_H_
 
+#include <abi/bool.h>
 #include <abi/proc/task.h>
 #include <abi/proc/thread.h>