diff --git a/apps/openmw/mwmechanics/enchanting.cpp b/apps/openmw/mwmechanics/enchanting.cpp
index 0410dd02dd..078cbc5f43 100644
--- a/apps/openmw/mwmechanics/enchanting.cpp
+++ b/apps/openmw/mwmechanics/enchanting.cpp
@@ -22,6 +22,7 @@ namespace MWMechanics
     Enchanting::Enchanting()
         : mCastStyle(ESM::Enchantment::CastOnce)
         , mSelfEnchanting(false)
+        , mObjectType(0)
         , mWeaponType(-1)
     {}