diff --git a/src/hardware/Makefile.am b/src/hardware/Makefile.am
index 60657aaa..c733621c 100644
--- a/src/hardware/Makefile.am
+++ b/src/hardware/Makefile.am
@@ -9,7 +9,7 @@ noinst_LIBRARIES = libhardware.a
 libhardware_a_SOURCES = adlib.cpp dma.cpp gameblaster.cpp hardware.cpp iohandler.cpp joystick.cpp keyboard.cpp \
                         memory.cpp mixer.cpp pcspeaker.cpp pic.cpp sblaster.cpp tandy_sound.cpp timer.cpp \
 			vga.cpp vga_attr.cpp vga_crtc.cpp vga_dac.cpp vga_draw.cpp vga_gfx.cpp vga_other.cpp \
-			vga_memory.cpp vga_misc.cpp vga_seq.cpp vga_xga.cpp cmos.cpp disney.cpp \
-			gus.cpp mpu401.cpp ipx.cpp ipxserver.cpp
+			vga_memory.cpp vga_misc.cpp vga_seq.cpp vga_xga.cpp vga_s3.cpp \
+			cmos.cpp disney.cpp gus.cpp mpu401.cpp ipx.cpp ipxserver.cpp