diff --git a/LEGO1/mxdirectdraw.cpp b/LEGO1/mxdirectdraw.cpp
index a2b22779..2afabda9 100644
--- a/LEGO1/mxdirectdraw.cpp
+++ b/LEGO1/mxdirectdraw.cpp
@@ -9,7 +9,7 @@ HRESULT MxDirectDraw::SetEntries()
 {
   HRESULT ret;
 
-  if (m_unk848) {
+  if (m_paletteIndexed8) {
     if (m_ddpal) {
       ret = m_ddpal->SetEntries(0, 0, 256, m_pal1);
       if (ret != DD_OK) {
@@ -112,7 +112,7 @@ HRESULT MxDirectDraw::FUN_1009e750()
 {
   HRESULT ret;
 
-  if (m_fullScreen && m_unk848) {
+  if (m_fullScreen && m_paletteIndexed8) {
     if (m_ddpal) {
       ret = m_ddpal->SetEntries(0, 0, 256, m_pal0);
       if (ret != DD_OK) {
diff --git a/LEGO1/mxdirectdraw.h b/LEGO1/mxdirectdraw.h
index bf31d5ad..b372cc83 100644
--- a/LEGO1/mxdirectdraw.h
+++ b/LEGO1/mxdirectdraw.h
@@ -24,7 +24,7 @@ class MxDirectDraw
   PALETTEENTRY m_pal0[256]; // +0x2c
   PALETTEENTRY m_pal1[256]; // +0x42c
   HWND hWindow; // +0x83c
-  long m_unk848;
+  BOOL m_paletteIndexed8;
   BOOL m_fullScreen;
   void (*m_unk85c)(char *, HRESULT, long); // error handler or logger?
   long m_unk864;