diff --git a/arch/arm64/configs/gki_defconfig b/arch/arm64/configs/gki_defconfig
index cb0cf189b644..73696b1d7160 100644
--- a/arch/arm64/configs/gki_defconfig
+++ b/arch/arm64/configs/gki_defconfig
@@ -695,4 +695,5 @@ CONFIG_BUG_ON_DATA_CORRUPTION=y
 CONFIG_TRACE_MMIO_ACCESS=y
 CONFIG_TRACEFS_DISABLE_AUTOMOUNT=y
 CONFIG_HIST_TRIGGERS=y
+CONFIG_FUNCTION_ERROR_INJECTION=y
 # CONFIG_RUNTIME_TESTING_MENU is not set
diff --git a/arch/x86/configs/gki_defconfig b/arch/x86/configs/gki_defconfig
index 9d72cd46bc3b..b648dd91999b 100644
--- a/arch/x86/configs/gki_defconfig
+++ b/arch/x86/configs/gki_defconfig
@@ -625,3 +625,4 @@ CONFIG_SCHEDSTATS=y
 CONFIG_BUG_ON_DATA_CORRUPTION=y
 CONFIG_TRACEFS_DISABLE_AUTOMOUNT=y
 CONFIG_UNWINDER_FRAME_POINTER=y
+CONFIG_FUNCTION_ERROR_INJECTION=y