diff --git a/usr.sbin/edquota/edquota.c b/usr.sbin/edquota/edquota.c
index 6c209cd23716..f9780a7b0507 100644
--- a/usr.sbin/edquota/edquota.c
+++ b/usr.sbin/edquota/edquota.c
@@ -36,6 +36,7 @@
  * Disk quota editor.
  */
 
+#include <sys/param.h>
 #include <sys/file.h>
 #include <sys/mount.h>
 #include <sys/wait.h>