diff --git a/src/ca/Makefile.Unix b/src/ca/Makefile.Unix
index 78adc948e..261400199 100644
--- a/src/ca/Makefile.Unix
+++ b/src/ca/Makefile.Unix
@@ -2,7 +2,6 @@ EPICS = ../../../..
 include Target.include
 include $(EPICS)/config/CONFIG_BASE
 
-USR_CFLAGS = -DACCESS_SECURITY -D_NO_PROTO
 USR_LDLIBS = -lca -lCom -lm
 USR_LDFLAGS = -L.
 
@@ -32,12 +31,14 @@ PROD = caRepeater
 
 include $(EPICS)/config/RULES.Unix
 
-acctst: acctst.o $(DEPLIBS_BASE)/libCom.a libca.a
+acctst: acctst.o $(LIBOBJS) $(DEPLIBS_BASE)/libCom.a
+	$(LINK.c) -o $@ $< $(LIBOBJS) $(DEPLIBS_BASE)/libCom.a 
 
 acctst.o: ../acctst.c
 	$(COMPILE.c) $<
 
-catime: catime.o $(DEPLIBS_BASE)/libCom.a libca.a
+catime: catime.o $(LIBOBJS) $(DEPLIBS_BASE)/libCom.a 
+	$(LINK.c) -o $@ $< $(LIBOBJS) $(DEPLIBS_BASE)/libCom.a 
 
 catime.o: ../catime.c
 	$(COMPILE.c) $<
diff --git a/src/ca/Makefile.Vx b/src/ca/Makefile.Vx
index 11ec90556..ed045532a 100644
--- a/src/ca/Makefile.Vx
+++ b/src/ca/Makefile.Vx
@@ -2,12 +2,11 @@ EPICS = ../../../..
 include Target.include
 include $(EPICS)/config/CONFIG_BASE
 
-USR_CFLAGS = -DACCESS_SECURITY -D_NO_PROTO
-
 SRCS.c = \
 	../iocinf.c ../access.c ../test_event.c ../service.c \
 	../flow_control.c ../repeater.c ../conn.c ../syncgrp.c \
-	../if_depen.c ../bsd_depen.c ../vxWorks_depen.c ../acctst.c
+	../if_depen.c ../bsd_depen.c ../vxWorks_depen.c ../acctst.c \
+	../catime.c
 
 OBJS = \
 	iocinf.o access.o test_event.o service.o flow_control.o \
@@ -20,3 +19,10 @@ include $(EPICS)/config/RULES.Vx
 caLib: $(OBJS)
 	$(RM) $@
 	$(LINK.c) $@ $(OBJS) $(LDLIBS)
+
+acctst.o: ../acctst.c
+	$(COMPILE.c) $<
+
+catime.o: ../catime.c
+	$(COMPILE.c) $<
+