diff --git a/src/northbridge/intel/i945/Kconfig b/src/northbridge/intel/i945/Kconfig
index 7a05d20..d1e7dbe 100644
--- a/src/northbridge/intel/i945/Kconfig
+++ b/src/northbridge/intel/i945/Kconfig
@@ -13,6 +13,11 @@
 	select INTEL_GMA_SSC_ALTERNATE_REF
 	select INTEL_EDID
 	select HAVE_VGA_TEXT_FRAMEBUFFER if MAINBOARD_DO_NATIVE_VGA_INIT
+	select NO_DDR5
+	select NO_LPDDR4
+	select NO_DDR4
+	select NO_DDR3
+	select USE_DDR2
 
 config VBOOT
 	select VBOOT_STARTS_IN_BOOTBLOCK