diff --git a/source/duke3d/src/gamestructures.cpp b/source/duke3d/src/gamestructures.cpp
index db84dc0a0..9d652a444 100644
--- a/source/duke3d/src/gamestructures.cpp
+++ b/source/duke3d/src/gamestructures.cpp
@@ -1257,7 +1257,7 @@ const memberlabel_t UserdefsLabels[]=
     { "weaponswitch",           USERDEFS_WEAPONSWITCH,           0, 0, -1 },
     { "democams",               USERDEFS_DEMOCAMS,               0, 0, -1 },
     { "color",                  USERDEFS_COLOR,                  0, 0, -1 },
-    { "hud_messagetime",            USERDEFS_MSGDISPTIME,            0, 0, -1 },
+    { "msgdisptime",            USERDEFS_MSGDISPTIME,            0, 0, -1 },
     { "statusbarmode",          USERDEFS_STATUSBARMODE,          0, 0, -1 },
     { "m_noexits",              USERDEFS_M_NOEXITS,              0, 0, -1 },
     { "noexits",                USERDEFS_NOEXITS,                0, 0, -1 },
@@ -1281,9 +1281,9 @@ const memberlabel_t UserdefsLabels[]=
     { "m_origin_y",             USERDEFS_M_ORIGIN_Y,             0, 0, -1 },
     { "playerbest",             USERDEFS_PLAYERBEST,             0, 0, -1 },
     { "musictoggle",            USERDEFS_MUSICTOGGLE,            0, 0, -1 },
-    { "r_voxels",              USERDEF_USEVOXELS,              0, 0, -1 },
-    { "hw_hightile",            USERDEFS_USEHIGHTILE,            0, 0, -1 },
-    { "hw_models",              USERDEFS_USEMODELS,              0, 0, -1 },
+    { "usevoxels",              USERDEFS_USEVOXELS,              0, 0, -1 },
+    { "usehightile",            USERDEFS_USEHIGHTILE,            0, 0, -1 },
+    { "usemodels",              USERDEFS_USEMODELS,              0, 0, -1 },
     { "gametypeflags",          USERDEFS_GAMETYPEFLAGS,          0, 0, -1 },
     { "m_gametypeflags",        USERDEFS_M_GAMETYPEFLAGS,        0, 0, -1 },
     { "globalflags",            USERDEFS_GLOBALFLAGS,            0, 0, -1 },