diff --git a/projects/x86_64_domo/configs/buildroot_defconfig b/projects/x86_64_domo/configs/buildroot_defconfig
index d4fa0aaf..85cdc795 100644
--- a/projects/x86_64_domo/configs/buildroot_defconfig
+++ b/projects/x86_64_domo/configs/buildroot_defconfig
@@ -3,17 +3,16 @@ BR2_DL_DIR="$(BUILDS_ROOT)/dl"
 BR2_HOST_DIR="$(WORKSPACE_DIR)/cross"
 BR2_PRIMARY_SITE="http://serveur.nadal-fr.com/buildroot/"
 BR2_ENABLE_DEBUG=y
-BR2_STRIP_none=y
 BR2_PACKAGE_OVERRIDE_FILE="$(BOARD)/local.mk"
 BR2_GLOBAL_PATCH_DIR="$(BR2_EXTERNAL)/patches"
 BR2_TOOLCHAIN_EXTERNAL=y
-BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
 BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
-BR2_TOOLCHAIN_EXTERNAL_URL="http://serveur.nadal-fr.com/toolchains/toolchain_x86_64-5_4_0-glibc.tar.bz2"
-BR2_TOOLCHAIN_EXTERNAL_GCC_5=y
-BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_4=y
-BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_URL="http://serveur.nadal-fr.com/toolchains/toolchain_x86_64-7_4_0-musl.tar.bz2"
+BR2_TOOLCHAIN_EXTERNAL_GCC_7=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_14=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL=y
 BR2_TOOLCHAIN_EXTERNAL_CXX=y
+BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY=y
 BR2_TARGET_GENERIC_HOSTNAME=""
 BR2_TARGET_GENERIC_ISSUE="Welcome to QuartetIII"
 BR2_INIT_NONE=y