diff --git a/src/iocsh/registerRecordDeviceDriverRegister.c b/src/iocsh/registerRecordDeviceDriverRegister.c
deleted file mode 100644
index 1596783eb..000000000
--- a/src/iocsh/registerRecordDeviceDriverRegister.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* registerRecordDeviceDriverRegister.c */
-/* Author:  Marty Kraimer Date: 04MAY2000 */
-
-/********************COPYRIGHT NOTIFICATION**********************************
-This software was developed under a United States Government license
-described on the COPYRIGHT_UniversityOfChicago file included as part
-of this distribution.
-****************************************************************************/
-#include <stddef.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-
-#include "dbAccess.h"
-#define epicsExportSharedSymbols
-#include "ioccrf.h"
-#include "registerRecordDeviceDriverRegister.h"
-
-/* registerRecordDeviceDriver */
-static const ioccrfArg registerRecordDeviceDriverArg0 =
-    { "pdbbase",ioccrfArgPdbbase};
-static const ioccrfArg *registerRecordDeviceDriverArgs[1] =
-    {&registerRecordDeviceDriverArg0};
-static const ioccrfFuncDef registerRecordDeviceDriverFuncDef =
-    {"registerRecordDeviceDriver",1,registerRecordDeviceDriverArgs};
-static void registerRecordDeviceDriverCallFunc(const ioccrfArgBuf *args)
-{
-    registerRecordDeviceDriver(pdbbase);
-}
-
-epicsShareFunc void epicsShareAPI registerRecordDeviceDriverRegister(void)
-{
-printf("registerRecordDeviceDriverRegister entered\n");
-    ioccrfRegister(
-        &registerRecordDeviceDriverFuncDef,registerRecordDeviceDriverCallFunc);
-}