diff --git a/boards/sim/sim/sim/configs/nxscope/defconfig b/boards/sim/sim/sim/configs/nxscope/defconfig
index 00b8e47f3a7..986931983ef 100644
--- a/boards/sim/sim/sim/configs/nxscope/defconfig
+++ b/boards/sim/sim/sim/configs/nxscope/defconfig
@@ -6,7 +6,6 @@
 # modifications.
 #
 # CONFIG_NSH_CMDOPT_HEXDUMP is not set
-CONFIG_ALLSYMS=y
 CONFIG_ARCH="sim"
 CONFIG_ARCH_BOARD="sim"
 CONFIG_ARCH_BOARD_SIM=y