diff --git a/src/mainboard/hardkernel/odroid-h4/Kconfig b/src/mainboard/hardkernel/odroid-h4/Kconfig
index 146d245dc7..9307ca4e29 100644
--- a/src/mainboard/hardkernel/odroid-h4/Kconfig
+++ b/src/mainboard/hardkernel/odroid-h4/Kconfig
@@ -15,7 +15,6 @@ config BOARD_SPECIFIC_OPTIONS
 	select SUPERIO_ITE_IT8613E
 	select SOC_INTEL_ALDERLAKE_PCH_N
 	select SOC_INTEL_COMMON_BLOCK_HDA_VERB
-	select DRAM_SUPPORT_DDR5
 
 config MAINBOARD_DIR
 	default "hardkernel/odroid-h4"
diff --git a/src/mainboard/protectli/vault_adl_p/Kconfig b/src/mainboard/protectli/vault_adl_p/Kconfig
index 4cfea63cf2..5b7d52d19f 100644
--- a/src/mainboard/protectli/vault_adl_p/Kconfig
+++ b/src/mainboard/protectli/vault_adl_p/Kconfig
@@ -15,7 +15,6 @@ config BOARD_SPECIFIC_OPTIONS
 	select HAVE_ACPI_TABLES
 	select INTEL_GMA_HAVE_VBT
 	select MEMORY_MAPPED_TPM
-	select DRAM_SUPPORT_DDR5
 
 config MAINBOARD_DIR
 	default "protectli/vault_adl_p"