diff --git a/src/devOpt/Makefile.Vx b/src/devOpt/Makefile.Vx
index 02a6fb2e9..4f8a17602 100644
--- a/src/devOpt/Makefile.Vx
+++ b/src/devOpt/Makefile.Vx
@@ -9,15 +9,11 @@ SRCS.c = \
 	../devGpibInteract.c ../devXxSr620Gpib.c ../devK486Gpib.c \
 	../devXxK196Gpib.c ../devXxDc5009Gpib.c ../devXxK263Gpib.c
 
-OBJS = \
+PROD = \
         devAnalytekGpib.o devXxDg535Gpib.o devBBInteract.o \
 	devGpibInteract.o  devXxSr620Gpib.o devK486Gpib.o \
 	devXxK196Gpib.o devXxDc5009Gpib.o devXxK263Gpib.o
 
-PROD = devLibOpt
 
 include $(EPICS)/config/RULES.Vx
 
-devLibOpt: $(OBJS)
-	$(RM) $@
-	$(LINK.c) $@ $(OBJS) $(LDLIBS)