diff --git a/src/blitter/32bpp_base.cpp b/src/blitter/32bpp_base.cpp
--- a/src/blitter/32bpp_base.cpp
+++ b/src/blitter/32bpp_base.cpp
@@ -136,7 +136,7 @@ int Blitter_32bppBase::BufferSize(int wi
 	return width * height * sizeof(uint32);
 }
 
-void Blitter_32bppBase::PaletteAnimate(uint start, uint count)
+void Blitter_32bppBase::PaletteAnimate(const Palette &palette)
 {
 	/* By default, 32bpp doesn't have palette animation */
 }