diff --git a/src/r_drawers.h b/src/r_drawers.h
index 102d3159fa..8ac259e11d 100644
--- a/src/r_drawers.h
+++ b/src/r_drawers.h
@@ -247,7 +247,7 @@ struct TriDrawTriangleArgs
 	uint8_t stencilWriteValue;
 	uint32_t *subsectorGBuffer;
 	const uint8_t *colormaps;
-	const uint8_t *RGB32k;
+	const uint8_t *RGB256k;
 	const uint8_t *BaseColors;
 };
 
diff --git a/src/r_poly_triangle.cpp b/src/r_poly_triangle.cpp
index e06cf2b7fa..72851b6b34 100644
--- a/src/r_poly_triangle.cpp
+++ b/src/r_poly_triangle.cpp
@@ -130,7 +130,7 @@ void PolyTriangleDrawer::draw_arrays(const PolyDrawArgs &drawargs, WorkerThreadD
 	args.stencilMasks = PolyStencilBuffer::Instance()->Masks();
 	args.subsectorGBuffer = PolySubsectorGBuffer::Instance()->Values();
 	args.colormaps = drawargs.colormaps;
-	args.RGB32k = RGB32k.All;
+	args.RGB256k = RGB256k.All;
 	args.BaseColors = (const uint8_t *)GPalette.BaseColors;
 
 	bool ccw = drawargs.ccw;
diff --git a/tools/drawergen/fixedfunction/drawtrianglecodegen.cpp b/tools/drawergen/fixedfunction/drawtrianglecodegen.cpp
index 674543ff2d..c5f7405f5c 100644
--- a/tools/drawergen/fixedfunction/drawtrianglecodegen.cpp
+++ b/tools/drawergen/fixedfunction/drawtrianglecodegen.cpp
@@ -492,7 +492,7 @@ SSAInt DrawTriangleCodegen::ToPal8(SSAVec4i c)
 	SSAInt red = SSAInt::clamp(c[0], SSAInt(0), SSAInt(255));
 	SSAInt green = SSAInt::clamp(c[1], SSAInt(0), SSAInt(255));
 	SSAInt blue = SSAInt::clamp(c[2], SSAInt(0), SSAInt(255));
-	return RGB32k[((blue >> 3) * 32 + (green >> 3)) * 32 + (red >> 3)].load(true).zext_int();
+	return RGB256k[((blue >> 2) * 64 + (green >> 2)) * 64 + (red >> 2)].load(true).zext_int();
 }
 
 SSAInt DrawTriangleCodegen::ProcessPixel8(SSAInt bg, SSAInt *varying)
@@ -631,7 +631,7 @@ void DrawTriangleCodegen::LoadArgs(SSAValue args, SSAValue thread_data)
 	if (!truecolor)
 	{
 		Colormaps = args[0][20].load(true);
-		RGB32k = args[0][21].load(true);
+		RGB256k = args[0][21].load(true);
 		BaseColors = args[0][22].load(true);
 	}
 
diff --git a/tools/drawergen/fixedfunction/drawtrianglecodegen.h b/tools/drawergen/fixedfunction/drawtrianglecodegen.h
index 640a22aea4..71d6ebd58f 100644
--- a/tools/drawergen/fixedfunction/drawtrianglecodegen.h
+++ b/tools/drawergen/fixedfunction/drawtrianglecodegen.h
@@ -95,7 +95,7 @@ private:
 	SSABool is_fixed_light;
 
 	SSAUBytePtr Colormaps;
-	SSAUBytePtr RGB32k;
+	SSAUBytePtr RGB256k;
 	SSAUBytePtr BaseColors;
 
 	SSAInt numSpans;
diff --git a/tools/drawergen/llvmdrawers.cpp b/tools/drawergen/llvmdrawers.cpp
index e0300946cb..e68470188f 100644
--- a/tools/drawergen/llvmdrawers.cpp
+++ b/tools/drawergen/llvmdrawers.cpp
@@ -430,7 +430,7 @@ llvm::Type *LLVMDrawers::GetTriDrawTriangleArgs(llvm::LLVMContext &context)
 	elements.push_back(llvm::Type::getInt8Ty(context));     // uint8_t stencilWriteValue;
 	elements.push_back(llvm::Type::getInt32PtrTy(context)); // uint32_t *subsectorGBuffer;
 	elements.push_back(llvm::Type::getInt8PtrTy(context));  // const uint8_t *colormaps;
-	elements.push_back(llvm::Type::getInt8PtrTy(context));  // const uint8_t *RGB32k;
+	elements.push_back(llvm::Type::getInt8PtrTy(context));  // const uint8_t *RGB256k;
 	elements.push_back(llvm::Type::getInt8PtrTy(context));  // const uint8_t *BaseColors;
 	TriDrawTriangleArgs = llvm::StructType::create(context, elements, "TriDrawTriangle", false)->getPointerTo();
 	return TriDrawTriangleArgs;