diff --git bin/varnishd/mgt/mgt_sandbox_solaris.c bin/varnishd/mgt/mgt_sandbox_solaris.c
index 79f6650..114d6a4 100644
--- bin/varnishd/mgt/mgt_sandbox_solaris.c
+++ bin/varnishd/mgt/mgt_sandbox_solaris.c
@@ -45,6 +45,7 @@
 #include "mgt/mgt.h"
 
 #include "common/heritage.h"
+#include "common/params.h"
 
 /*--------------------------------------------------------------------
  * SOLARIS PRIVILEGES: Note on use of symbolic PRIV_* constants
