diff --git a/configure/RULES.Db b/configure/RULES.Db
index 8ec962daa..08392bc41 100644
--- a/configure/RULES.Db
+++ b/configure/RULES.Db
@@ -19,8 +19,6 @@ vpath %.substitutions $(USR_VPATH) $(GENERIC_SRC_DIRS) $(COMMON_DIR)
 vpath %.template $(USR_VPATH) $(GENERIC_SRC_DIRS) $(COMMON_DIR)
 vpath bpt%.data $(USR_VPATH) $(GENERIC_SRC_DIRS) $(COMMON_DIR)
 
-#vpath %Include.dbd $(COMMON_DIR)
-
 ##################################################### dbdflags
 
 # dbExpand
@@ -285,6 +283,11 @@ dbInstalls:  $(DB_INSTALLS)
 
 ##################################################### register record,device,driver support
 
+%_registerRecordDeviceDriver.cpp: $(COMMON_DIR)/%.dbd 
+	@$(RM) $@ temp.cpp
+	$(REGISTERRECORDDEVICEDRIVER) $< $(basename $@) > temp.cpp
+	$(MV) temp.cpp $@
+
 %_registerRecordDeviceDriver.cpp: %.dbd 
 	@$(RM) $@ temp.cpp
 	$(REGISTERRECORDDEVICEDRIVER) $< $(basename $@) > temp.cpp