diff --git a/src/soc/intel/cannonlake/Kconfig b/src/soc/intel/cannonlake/Kconfig
index 88c914d06c..227f680bcc 100644
--- a/src/soc/intel/cannonlake/Kconfig
+++ b/src/soc/intel/cannonlake/Kconfig
@@ -7,6 +7,7 @@ config SOC_INTEL_COFFEELAKE
 	select FSP_USES_CB_STACK
 	select HAVE_INTEL_FSP_REPO
 	select SOC_INTEL_CONFIGURE_DDI_A_4_LANES
+	select HAVE_EXP_X86_64_SUPPORT
 
 config SOC_INTEL_WHISKEYLAKE
 	bool