diff --git a/packages/linux/unpack b/packages/linux/unpack
index d57f73d00c..336d5d7838 100755
--- a/packages/linux/unpack
+++ b/packages/linux/unpack
@@ -29,6 +29,7 @@ sed -i -e "s|^CONFIG_INITRAMFS_SOURCE=.*$|CONFIG_INITRAMFS_SOURCE=\"$ROOT/$PKG_D
  if [ "$DEVTOOLS" = yes ]; then
    echo "CONFIG_KALLSYMS=y" >> $LINUX/.config
    echo "CONFIG_KALLSYMS_EXTRA_PASS=y" >> $LINUX/.config
+   echo "# CONFIG_KALLSYMS_ALL is not set" >> $LINUX/.config
    echo "# CONFIG_KPROBES is not set" >> $LINUX/.config
  fi