diff --git a/src/mainboard/google/guybrush/Kconfig b/src/mainboard/google/guybrush/Kconfig
index b2ce989bf7..43cbddedc6 100644
--- a/src/mainboard/google/guybrush/Kconfig
+++ b/src/mainboard/google/guybrush/Kconfig
@@ -41,7 +41,7 @@ config BOARD_SPECIFIC_OPTIONS
 	select PCIEXP_CLK_PM
 	select PCIEXP_COMMON_CLOCK
 	select PCIEXP_L1_SUB_STATE
-	select PSP_DISABLE_POSTCODES
+	select PSP_DISABLE_POSTCODES if !VBOOT_STARTS_BEFORE_BOOTBLOCK
 	select PSP_S0I3_RESUME_VERSTAGE if VBOOT_STARTS_BEFORE_BOOTBLOCK
 	select SOC_AMD_CEZANNE
 	select SOC_AMD_COMMON_BLOCK_GRAPHICS_ATIF