1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 462861c8a..73d448337 100644
--- a/Makefile
+++ b/Makefile
@@ -121,7 +121,7 @@ S =
 endif
 
 OBJS += kernel/driver.o kernel/register.o kernel/rtlil.o kernel/log.o kernel/calc.o
-OBJS += kernel/compatibility.o
+OBJS += kernel/compatibility.o kernel/yosys.o
 
 OBJS += libs/bigint/BigIntegerAlgorithms.o libs/bigint/BigInteger.o libs/bigint/BigIntegerUtils.o
 OBJS += libs/bigint/BigUnsigned.o libs/bigint/BigUnsignedInABase.o