diff --git a/test/Makefile b/test/Makefile
index d1c00c5..06278ca 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -57,7 +57,7 @@ spi: spit
 	ghdl -r --std=$(VHD_STD) $@t --wave=$@t.ghw
 
 
-wishbonet: RandomPkg.o AssertP.o SimP.o QueueP.o $(SYN_SRC)/WishBoneMasterE.vhd $(SYN_SRC)/WishBoneSlaveE.vhd WishBoneT.vhd
+wishbonet: RandomPkg.o AssertP.o SimP.o QueueP.o UtilsP.o $(SYN_SRC)/WishBoneMasterE.vhd $(SYN_SRC)/WishBoneSlaveE.vhd WishBoneT.vhd
 	ghdl -a --std=$(VHD_STD) -fpsl $(SYN_SRC)/WishBoneMasterE.vhd $(SYN_SRC)/WishBoneSlaveE.vhd
 	ghdl -a --std=$(VHD_STD) -fpsl WishBoneT.vhd
 	ghdl -e --std=$(VHD_STD) $@