diff --git a/src/drv/Makefile.Vx b/src/drv/Makefile.Vx
index 67c426b30..09974a830 100644
--- a/src/drv/Makefile.Vx
+++ b/src/drv/Makefile.Vx
@@ -37,6 +37,8 @@ SRCS.c = \
 	../drvFp.c\
 	../drvFpm.c
 
+#	../drvTranServ.c\
+
 OBJS = \
 	module_types.o\
 	drvXy010.o\
@@ -70,6 +72,8 @@ OBJS = \
 	drvFp.o\
 	drvFpm.o
 
+#	drvTranServ.o\
+
 PROD = drvSup
 
 include $(EPICS)/config/RULES.Vx