diff --git a/src/mainboard/system76/cml-u/Kconfig b/src/mainboard/system76/cml-u/Kconfig
index 1c1ebbef3d..c79f86db1f 100644
--- a/src/mainboard/system76/cml-u/Kconfig
+++ b/src/mainboard/system76/cml-u/Kconfig
@@ -22,6 +22,7 @@ config BOARD_SPECIFIC_OPTIONS
 	select SPD_READ_BY_WORD
 	select SYSTEM_TYPE_LAPTOP
 	select TPM_MEASURED_BOOT
+	select TPM_RDRESP_NEED_DELAY
 
 config MAINBOARD_DIR
 	default "system76/cml-u"
diff --git a/src/mainboard/system76/kbl-u/Kconfig b/src/mainboard/system76/kbl-u/Kconfig
index f5cb968871..f14af3b1f1 100644
--- a/src/mainboard/system76/kbl-u/Kconfig
+++ b/src/mainboard/system76/kbl-u/Kconfig
@@ -18,6 +18,7 @@ config BOARD_SPECIFIC_OPTIONS
 	select SPD_READ_BY_WORD
 	select SYSTEM_TYPE_LAPTOP
 	select TPM_MEASURED_BOOT
+	select TPM_RDRESP_NEED_DELAY
 
 config DISABLE_HECI1_AT_PRE_BOOT
 	default y
diff --git a/src/mainboard/system76/lemp9/Kconfig b/src/mainboard/system76/lemp9/Kconfig
index dbc9de20b8..b02dae6f86 100644
--- a/src/mainboard/system76/lemp9/Kconfig
+++ b/src/mainboard/system76/lemp9/Kconfig
@@ -22,6 +22,7 @@ config BOARD_SPECIFIC_OPTIONS
 	select SYSTEM_TYPE_LAPTOP
 	select TPM_MEASURED_BOOT
 	select USE_LEGACY_8254_TIMER # Fix failure to boot GRUB
+	select TPM_RDRESP_NEED_DELAY
 
 config MAINBOARD_DIR
 	default "system76/lemp9"
diff --git a/src/mainboard/system76/oryp5/Kconfig b/src/mainboard/system76/oryp5/Kconfig
index 5d85cbf12d..0f93089bf5 100644
--- a/src/mainboard/system76/oryp5/Kconfig
+++ b/src/mainboard/system76/oryp5/Kconfig
@@ -24,6 +24,7 @@ config BOARD_SPECIFIC_OPTIONS
 	select SPD_READ_BY_WORD
 	select SYSTEM_TYPE_LAPTOP
 	select TPM_MEASURED_BOOT
+	select TPM_RDRESP_NEED_DELAY
 
 config MAINBOARD_DIR
 	default "system76/oryp5"
diff --git a/src/mainboard/system76/whl-u/Kconfig b/src/mainboard/system76/whl-u/Kconfig
index 470de9743a..f6bebe63c2 100644
--- a/src/mainboard/system76/whl-u/Kconfig
+++ b/src/mainboard/system76/whl-u/Kconfig
@@ -22,6 +22,7 @@ config BOARD_SPECIFIC_OPTIONS
 	select SPD_READ_BY_WORD
 	select SYSTEM_TYPE_LAPTOP
 	select TPM_MEASURED_BOOT
+	select TPM_RDRESP_NEED_DELAY
 
 config MAINBOARD_DIR
 	default "system76/whl-u"