diff --git a/Makefile b/Makefile
index d5132a7..9245624 100644
--- a/Makefile
+++ b/Makefile
@@ -43,7 +43,7 @@
 
 CHIP_OBJS = jedec.o stm50flw0x0x.o w39v040c.o w39v080fa.o sharplhf00l04.o w29ee011.o \
 	sst28sf040.o m29f400bt.o 82802ab.o pm49fl00x.o \
-	sst49lfxxxc.o sst_fwhub.o flashchips.o spi.o
+	sst49lfxxxc.o sst_fwhub.o flashchips.o spi.o spi25.o
 
 LIB_OBJS = layout.o