1 files changed, 3 insertions, 0 deletions
diff --git a/pref.h b/pref.h
index 342c9f6a9..7dd0e5af4 100644
--- a/pref.h
+++ b/pref.h
@@ -25,6 +25,9 @@ struct preferences {
 	struct units units;
 	visible_cols_t visible_cols;
 	partial_pressure_graphs_t pp_graphs;
+	gboolean mod;
+	double mod_ppO2;
+	gboolean ead;
 	gboolean profile_red_ceiling;
 	gboolean profile_calc_ceiling;
 	gboolean calc_ceiling_3m_incr;