1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index e8af0e77d..7aafe847d 100644
--- a/Makefile
+++ b/Makefile
@@ -653,7 +653,7 @@ ifneq ($(ABCEXTERNAL),)
 kernel/yosys.o: CXXFLAGS += -DABCEXTERNAL='"$(ABCEXTERNAL)"'
 endif
 endif
-OBJS += kernel/cellaigs.o kernel/celledges.o kernel/satgen.o kernel/qcsat.o kernel/mem.o kernel/ffmerge.o kernel/ff.o
+OBJS += kernel/cellaigs.o kernel/celledges.o kernel/satgen.o kernel/qcsat.o kernel/mem.o kernel/ffmerge.o kernel/ff.o kernel/yw.o
 ifeq ($(ENABLE_ZLIB),1)
 OBJS += kernel/fstdata.o
 endif