diff --git a/src/util/Makefile.Host b/src/util/Makefile.Host
index dd9f04404..f35c4f32c 100644
--- a/src/util/Makefile.Host
+++ b/src/util/Makefile.Host
@@ -15,6 +15,10 @@ SYS_PROD_LIBS_WIN32 := ws2_32 advapi32 user32
 PROD_DEFAULT := ca_test iocLogServer startCArepeater
 PROD_WIN32   := ca_test iocLogServer
 
+ca_test_SRCS=ca_test.c
+iocLogServer_SRCS=iocLogServer.c
+startCArepeater_SRCS=startCArepeater.c
+
 ifeq ($(T_A),solaris)
 SCRIPTS := S99logServer S99caRepeater 
 endif