diff --git a/libs/JSystem/include/JSystem/J3DGraphLoader/J3DMaterialFactory_v21.h b/libs/JSystem/include/JSystem/J3DGraphLoader/J3DMaterialFactory_v21.h
index 7df974b854..93d4fb9b7d 100644
--- a/libs/JSystem/include/JSystem/J3DGraphLoader/J3DMaterialFactory_v21.h
+++ b/libs/JSystem/include/JSystem/J3DGraphLoader/J3DMaterialFactory_v21.h
@@ -92,9 +92,9 @@ public:
     /* 0x24 */ J3DTexMtxInfo* mpTexMtxInfo;
     /* 0x28 */ J3DTexMtxInfo* field_0x28;
     /* 0x2C */ BE(u16)* mpTexNo;
-    /* 0x30 */ GXCullMode* mpCullMode;
+    /* 0x30 */ BE(GXCullMode)* mpCullMode;
     /* 0x34 */ J3DTevOrderInfo* mpTevOrderInfo;
-    /* 0x38 */ GXColorS10* mpTevColor;
+    /* 0x38 */ BE(GXColorS10)* mpTevColor;
     /* 0x3C */ GXColor* mpTevKColor;
     /* 0x40 */ u8* mpTevStageNum;
     /* 0x44 */ J3DTevStageInfo* mpTevStageInfo;
diff --git a/libs/JSystem/src/J3DGraphLoader/J3DMaterialFactory_v21.cpp b/libs/JSystem/src/J3DGraphLoader/J3DMaterialFactory_v21.cpp
index 5cf98498ff..2566708f63 100644
--- a/libs/JSystem/src/J3DGraphLoader/J3DMaterialFactory_v21.cpp
+++ b/libs/JSystem/src/J3DGraphLoader/J3DMaterialFactory_v21.cpp
@@ -11,7 +11,7 @@ J3DMaterialFactory_v21::J3DMaterialFactory_v21(J3DMaterialBlock_v21 const& i_blo
     mMaterialNum = i_block.mMaterialNum;
     mpMaterialInitData = JSUConvertOffsetToPtr<J3DMaterialInitData_v21>(&i_block, i_block.mpMaterialInitData);
     mpMaterialID = JSUConvertOffsetToPtr<BE(u16)>(&i_block, i_block.mpMaterialID);
-    mpCullMode = JSUConvertOffsetToPtr<GXCullMode>(&i_block, i_block.mpCullMode);
+    mpCullMode = JSUConvertOffsetToPtr<BE(GXCullMode)>(&i_block, i_block.mpCullMode);
     mpMatColor = JSUConvertOffsetToPtr<GXColor>(&i_block, i_block.mpMatColor);
     mpColorChanNum = JSUConvertOffsetToPtr<u8>(&i_block, i_block.mpColorChanNum);
     mpColorChanInfo = JSUConvertOffsetToPtr<J3DColorChanInfo>(&i_block, i_block.mpColorChanInfo);
@@ -22,7 +22,7 @@ J3DMaterialFactory_v21::J3DMaterialFactory_v21(J3DMaterialBlock_v21 const& i_blo
     field_0x28 = JSUConvertOffsetToPtr<J3DTexMtxInfo>(&i_block, i_block.field_0x38);
     mpTexNo = JSUConvertOffsetToPtr<BE(u16)>(&i_block, i_block.mpTexNo);
     mpTevOrderInfo = JSUConvertOffsetToPtr<J3DTevOrderInfo>(&i_block, i_block.mpTevOrderInfo);
-    mpTevColor = JSUConvertOffsetToPtr<GXColorS10>(&i_block, i_block.mpTevColor);
+    mpTevColor = JSUConvertOffsetToPtr<BE(GXColorS10)>(&i_block, i_block.mpTevColor);
     mpTevKColor = JSUConvertOffsetToPtr<GXColor>(&i_block, i_block.mpTevKColor);
     mpTevStageNum = JSUConvertOffsetToPtr<u8>(&i_block, i_block.mpTevStageNum);
     mpTevStageInfo = JSUConvertOffsetToPtr<J3DTevStageInfo>(&i_block, i_block.mpTevStageInfo);