diff --git a/pachyrhynchus-config b/pachyrhynchus-config
index fe318d3..d029e9f 100644
--- a/pachyrhynchus-config
+++ b/pachyrhynchus-config
@@ -402,10 +402,7 @@ CONFIG_X86_PMEM_LEGACY_DEVICE=y
 CONFIG_X86_PMEM_LEGACY=y
 CONFIG_X86_CHECK_BIOS_CORRUPTION=y
 CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
-CONFIG_MTRR=y
-# CONFIG_MTRR_SANITIZER is not set
-CONFIG_X86_PAT=y
-CONFIG_ARCH_USES_PG_UNCACHED=y
+# CONFIG_MTRR is not set
 CONFIG_X86_UMIP=y
 CONFIG_CC_HAS_IBT=y
 # CONFIG_X86_KERNEL_IBT is not set