diff --git a/autogen/lua_definitions/structs.lua b/autogen/lua_definitions/structs.lua
index f0d30015d..abbd2cbdd 100644
--- a/autogen/lua_definitions/structs.lua
+++ b/autogen/lua_definitions/structs.lua
@@ -1111,6 +1111,7 @@
 --- @field public lightingDirX number
 --- @field public lightingDirY number
 --- @field public lightingDirZ number
+--- @field public mirrorMario boolean
 --- @field public modelState integer
 --- @field public punchState integer
 --- @field public shadeB integer
diff --git a/docs/lua/structs.md b/docs/lua/structs.md
index 7c186f093..b1fa4ac26 100644
--- a/docs/lua/structs.md
+++ b/docs/lua/structs.md
@@ -1694,6 +1694,7 @@
 | lightingDirX | `number` |  |
 | lightingDirY | `number` |  |
 | lightingDirZ | `number` |  |
+| mirrorMario | `boolean` |  |
 | modelState | `integer` |  |
 | punchState | `integer` |  |
 | shadeB | `integer` |  |
diff --git a/src/pc/lua/smlua_cobject_autogen.c b/src/pc/lua/smlua_cobject_autogen.c
index 6bb7e3349..6a69f0080 100644
--- a/src/pc/lua/smlua_cobject_autogen.c
+++ b/src/pc/lua/smlua_cobject_autogen.c
@@ -1391,7 +1391,7 @@ static struct LuaObjectField sMarioAnimationFields[LUA_MARIO_ANIMATION_FIELD_COU
     { "targetAnim",      LVT_COBJECT_P, offsetof(struct MarioAnimation, targetAnim),      false, LOT_ANIMATION },
 };
 
-#define LUA_MARIO_BODY_STATE_FIELD_COUNT 25
+#define LUA_MARIO_BODY_STATE_FIELD_COUNT 26
 static struct LuaObjectField sMarioBodyStateFields[LUA_MARIO_BODY_STATE_FIELD_COUNT] = {
     { "action",              LVT_U32,     offsetof(struct MarioBodyState, action),              false, LOT_NONE  },
     { "allowPartRotation",   LVT_U8,      offsetof(struct MarioBodyState, allowPartRotation),   false, LOT_NONE  },
@@ -1409,6 +1409,7 @@ static struct LuaObjectField sMarioBodyStateFields[LUA_MARIO_BODY_STATE_FIELD_CO
     { "lightingDirX",        LVT_F32,     offsetof(struct MarioBodyState, lightingDirX),        false, LOT_NONE  },
     { "lightingDirY",        LVT_F32,     offsetof(struct MarioBodyState, lightingDirY),        false, LOT_NONE  },
     { "lightingDirZ",        LVT_F32,     offsetof(struct MarioBodyState, lightingDirZ),        false, LOT_NONE  },
+    { "mirrorMario",         LVT_BOOL,    offsetof(struct MarioBodyState, mirrorMario),         false, LOT_NONE  },
     { "modelState",          LVT_S16,     offsetof(struct MarioBodyState, modelState),          false, LOT_NONE  },
     { "punchState",          LVT_U8,      offsetof(struct MarioBodyState, punchState),          false, LOT_NONE  },
     { "shadeB",              LVT_U16,     offsetof(struct MarioBodyState, shadeB),              false, LOT_NONE  },