diff --git a/boards/px4/fmu-v2/nuttx-config/nsh/defconfig b/boards/px4/fmu-v2/nuttx-config/nsh/defconfig
index d0487d27ba..87c7d62e47 100644
--- a/boards/px4/fmu-v2/nuttx-config/nsh/defconfig
+++ b/boards/px4/fmu-v2/nuttx-config/nsh/defconfig
@@ -82,7 +82,7 @@ CONFIG_I2C_RESET=y
 CONFIG_IDLETHREAD_STACKSIZE=750
 CONFIG_LIBC_FLOATINGPOINT=y
 CONFIG_LIBC_LONG_LONG=y
-CONFIG_LIBC_STRERROR=y
+CONFIG_LIBC_STRERROR=n
 CONFIG_LIBC_STRERROR_SHORT=y
 CONFIG_MEMSET_64BIT=y
 CONFIG_MEMSET_OPTSPEED=y