diff --git a/plat/mediatek/mt8186/plat_sip_calls.c b/plat/mediatek/mt8186/plat_sip_calls.c
index cb66218..d9144d8 100644
--- a/plat/mediatek/mt8186/plat_sip_calls.c
+++ b/plat/mediatek/mt8186/plat_sip_calls.c
@@ -23,8 +23,8 @@
 	uint64_t ret;
 
 	switch (smc_fid) {
-	case MTK_SIP_VCORE_CONTROL_ARCH32:
-	case MTK_SIP_VCORE_CONTROL_ARCH64:
+	case MTK_SIP_VCORE_CONTROL_AARCH32:
+	case MTK_SIP_VCORE_CONTROL_AARCH64:
 		ret = spm_vcorefs_args(x1, x2, x3, (uint64_t *)&x4);
 		SMC_RET2(handle, ret, x4);
 		break;
diff --git a/plat/mediatek/mt8186/platform.mk b/plat/mediatek/mt8186/platform.mk
index b6d9ca8..1492038 100644
--- a/plat/mediatek/mt8186/platform.mk
+++ b/plat/mediatek/mt8186/platform.mk
@@ -13,6 +13,7 @@
                  -I${MTK_PLAT}/common/drivers/uart/               \
                  -I${MTK_PLAT}/common/drivers/timer/              \
 		 -I${MTK_PLAT}/common/lpm/                        \
+                 -I${MTK_PLAT}/include/                           \
                  -I${MTK_PLAT_SOC}/drivers/spm/                   \
                  -I${MTK_PLAT_SOC}/drivers/dcm/                   \
                  -I${MTK_PLAT_SOC}/drivers/dfd/                    \