diff --git a/boards/risc-v/esp32c6/esp32c6-devkitc/configs/efuse/defconfig b/boards/risc-v/esp32c6/esp32c6-devkitc/configs/efuse/defconfig
index 9c387edc9bf..c8a34cde869 100644
--- a/boards/risc-v/esp32c6/esp32c6-devkitc/configs/efuse/defconfig
+++ b/boards/risc-v/esp32c6/esp32c6-devkitc/configs/efuse/defconfig
@@ -25,6 +25,7 @@ CONFIG_ESPRESSIF_EFUSE=y
 CONFIG_FS_PROCFS=y
 CONFIG_IDLETHREAD_STACKSIZE=2048
 CONFIG_INIT_ENTRYPOINT="nsh_main"
+CONFIG_INIT_STACKSIZE=4096
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBC_PERROR_STDOUT=y
 CONFIG_LIBC_STRERROR=y