diff --git a/lib/libspl/getmntany.c b/lib/libspl/getmntany.c
index d78357af54..ea18a89ff8 100644
--- a/lib/libspl/getmntany.c
+++ b/lib/libspl/getmntany.c
@@ -34,6 +34,7 @@
 #include <sys/mnttab.h>
 
 #include <sys/types.h>
+#include <sys/sysmacros.h>
 #include <sys/stat.h>
 #include <unistd.h>