--- a/QTfrontend/ui/page/pagescheme.h	Sat Feb 14 17:47:28 2015 -0500
+++ b/QTfrontend/ui/page/pagescheme.h	Sat Feb 14 22:25:31 2015 -0500
@@ -87,6 +87,7 @@
         QSpinBox * SB_CrateHealth;
         QSpinBox * SB_MinesTime;
         QSpinBox * SB_Mines;
+        QSpinBox * SB_AirMines;
         QSpinBox * SB_MineDuds;
         QSpinBox * SB_Explosives;
         QSpinBox * SB_RopeModifier;