diff --git a/kernel.sh b/kernel.sh
index fd37365..516af17 100644
--- a/kernel.sh
+++ b/kernel.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-UPDATED="2024-04-01"
+UPDATED="2024-04-05"
 
 DISABLE=1        # disable some options
 ENABLE=1         # enable some options
@@ -1078,7 +1078,11 @@ doDefaultsEnable() {
         ./scripts/config --enable CONFIG_STRICT_DEVMEM
         ./scripts/config --enable CONFIG_IO_STRICT_DEVMEM
         ./scripts/config --enable CONFIG_IPV6
+        ./scripts/config --enable CONFIG_X86_64
+        ./scripts/config --enable CONFIG_SMP
+        ./scripts/config --enable CONFIG_NUMA
         ./scripts/config --enable CONFIG_KSM
+        ./scripts/config --enable CONFIG_SYSFS
         ./scripts/config --enable CONFIG_KALLSYMS
         ./scripts/config --enable CONFIG_KALLSYMS_ALL
         ./scripts/config --enable CONFIG_COMPILE_TEST