diff --git a/boards/arm/sama5/jupiter-nano/src/Makefile b/boards/arm/sama5/jupiter-nano/src/Makefile
index 5fd5f0ec2f..48cbb39e94 100644
--- a/boards/arm/sama5/jupiter-nano/src/Makefile
+++ b/boards/arm/sama5/jupiter-nano/src/Makefile
@@ -110,10 +110,6 @@ ifeq ($(CONFIG_USBMSC),y)
 CSRCS += sam_usbmsc.c
 endif
 
-ifeq ($(CONFIG_ARCH_FPU),y)
-CSRCS += sam_ostest.c
-endif
-
 ifeq ($(CONFIG_ARCH_LEDS),y)
 CSRCS += sam_autoleds.c
 else
diff --git a/boards/arm/sama5/jupiter-nano/src/sam_ostest.c b/boards/arm/sama5/jupiter-nano/src/sam_ostest.c
deleted file mode 100644
index 2c60f808f6..0000000000
--- a/boards/arm/sama5/jupiter-nano/src/sam_ostest.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/****************************************************************************
- * boards/arm/sama5/jupiter-nano/src/sam_ostest.c
- *
- *  Licensed to the Apache Software Foundation (ASF) under one or more
- *  contributor license agreements.  See the NOTICE file distributed with
- *  this work for additional information regarding copyright ownership.  The
- *  ASF licenses this file to you under the Apache License, Version 2.0 (the
- *  "License"); you may not use this file except in compliance with the
- *  License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
- *  License for the specific language governing permissions and limitations
- *  under the License.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <string.h>
-#include <debug.h>
-
-#include <nuttx/irq.h>
-#include <arch/board/board.h>
-
-#include "arm_internal.h"
-#include "jupiter-nano.h"
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/* Configuration ************************************************************/
-
-#undef HAVE_FPU
-#if defined(CONFIG_ARCH_FPU) && !defined(CONFIG_TESTING_OSTEST_FPUTESTDISABLE) && \
-    defined(CONFIG_TESTING_OSTEST_FPUSIZE) && defined(CONFIG_SCHED_WAITPID)
-#    define HAVE_FPU 1
-#endif
-
-#ifdef HAVE_FPU
-
-#if CONFIG_TESTING_OSTEST_FPUSIZE != (4*FPU_CONTEXT_REGS)
-#  error "CONFIG_TESTING_OSTEST_FPUSIZE has the wrong size"
-#endif
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-static uint32_t g_saveregs[XCPTCONTEXT_REGS];
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/* Given an array of size CONFIG_TESTING_OSTEST_FPUSIZE, this function will
- * return the current FPU registers.
- */
-
-void arch_getfpu(uint32_t *fpusave)
-{
-  irqstate_t flags;
-
-  /* Take a snapshot of the thread context right now */
-
-  flags = enter_critical_section();
-  arm_saveusercontext(g_saveregs);
-
-  /* Return only the floating register values */
-
-  memcpy(fpusave, &g_saveregs[REG_S0], (4*FPU_CONTEXT_REGS));
-  leave_critical_section(flags);
-}
-
-/* Given two arrays of size CONFIG_TESTING_OSTEST_FPUSIZE this function
- * will compare them and return true if they are identical.
- */
-
-bool arch_cmpfpu(const uint32_t *fpusave1, const uint32_t *fpusave2)
-{
-  return memcmp(fpusave1, fpusave2, (4*FPU_CONTEXT_REGS)) == 0;
-}
-
-#endif /* HAVE_FPU */