diff --git a/src/blitter/8bpp_simple.cpp b/src/blitter/8bpp_simple.cpp
--- a/src/blitter/8bpp_simple.cpp
+++ b/src/blitter/8bpp_simple.cpp
@@ -42,6 +42,7 @@ void Blitter_8bppSimple::Draw(Blitter::B
 					break;
 
 				case BM_TRANSPARENT:
+				case BM_TRANSPARENT_REMAP:
 					if (*src != 0) colour = bp->remap[*dst];
 					break;