diff --git a/Cxbx.opt b/Cxbx.opt
index b691e09a7..445ac9aa2 100644
Binary files a/Cxbx.opt and b/Cxbx.opt differ
diff --git a/Include/Cxbx.h b/Include/Cxbx.h
index dfc4ae036..438545143 100644
--- a/Include/Cxbx.h
+++ b/Include/Cxbx.h
@@ -63,10 +63,10 @@ typedef signed long    sint32;
 //#define _DEBUG_ALLOC
 
 // define this to trace intercepted function calls
-#define _DEBUG_TRACE
+//#define _DEBUG_TRACE
 
 // define this to trace warnings
-#define _DEBUG_WARNINGS
+//#define _DEBUG_WARNINGS
 
 // version information
 #ifndef _DEBUG_TRACE
diff --git a/Source/Win32/CxbxKrnl/EmuD3D8.cpp b/Source/Win32/CxbxKrnl/EmuD3D8.cpp
index 1a368a3e0..b06387c87 100644
--- a/Source/Win32/CxbxKrnl/EmuD3D8.cpp
+++ b/Source/Win32/CxbxKrnl/EmuD3D8.cpp
@@ -3735,6 +3735,8 @@ HRESULT WINAPI XTL::EmuIDirect3DResource8_Register
 
                 if(X_Format == 0x0C)    // D3DFMT_DXT1 : 64bits per block/per 16 texels
                     dwCompressedSize /= 2;
+
+                dwBPP = 1;
             }
             else
             {