diff --git a/src/libc.c b/src/libc.c
index 97bd2218e..b25d77339 100644
--- a/src/libc.c
+++ b/src/libc.c
@@ -4,6 +4,7 @@
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <sys/mount.h>
 #include <sys/resource.h>
 #include <unistd.h>