diff --git a/software/libcompiler-rt/Makefile b/software/libcompiler-rt/Makefile
index 906149fbd..a154fa9f8 100644
--- a/software/libcompiler-rt/Makefile
+++ b/software/libcompiler-rt/Makefile
@@ -4,7 +4,8 @@ include $(M2DIR)/software/common.mak
 CFLAGS+=-D_YUGA_LITTLE_ENDIAN=0 -D_YUGA_BIG_ENDIAN=1 -Wno-missing-prototypes
 
 OBJECTS=divsi3.o modsi3.o comparedf2.o negsf2.o negdf2.o addsf3.o subsf3.o mulsf3.o divsf3.o lshrdi3.o muldi3.o divdi3.o ashldi3.o ashrdi3.o udivmoddi4.o \
-  floatsisf.o floatunsisf.o fixsfsi.o fixunssfsi.o adddf3.o subdf3.o muldf3.o divdf3.o floatsidf.o floatunsidf.o floatdidf.o fixdfsi.o fixunsdfsi.o clzsi2.o
+  floatsisf.o floatunsisf.o fixsfsi.o fixunssfsi.o adddf3.o subdf3.o muldf3.o divdf3.o floatsidf.o floatunsidf.o floatdidf.o fixdfsi.o fixunsdfsi.o \
+  clzsi2.o ctzsi2.o
 
 all: libcompiler-rt.a