diff --git a/src/isoburn.c b/src/isoburn.c
index 01ce187e..3ce59312 100644
--- a/src/isoburn.c
+++ b/src/isoburn.c
@@ -21,6 +21,7 @@
 
 #include <libburn/libburn.h>
 #include <libisofs/libisofs.h>
+#include "libisoburn.h"
 #include "isoburn.h"
 
 
@@ -246,7 +247,7 @@ int isoburn_prepare_disc_aux(struct burn_drive *d, struct burn_disc **disc,
  
  wopts.volnum = 0;
  wopts.level = opts->level;
- wopts.flags = opts->flag;
+ wopts.flags = opts->flags;
  wopts.relaxed_constraints = opts->relaxed_constraints;
  wopts.copy_eltorito = opts->copy_eltorito;
  wopts.no_cache_inodes = opts->no_cache_inodes;