diff --git a/script/tf-coverity/tf-cov-make b/script/tf-coverity/tf-cov-make
index 71de8c1..24c0398 100755
--- a/script/tf-coverity/tf-cov-make
+++ b/script/tf-coverity/tf-cov-make
@@ -308,6 +308,7 @@
 # Platforms from Mediatek
 make PLAT=mt8173 $(common_flags) all
 make PLAT=mt8183 $(common_flags) all
+make PLAT=mt8186 $(common_flags) COREBOOT=1 all
 make PLAT=mt8192 $(common_flags) COREBOOT=1 all
 make PLAT=mt8195 $(common_flags) COREBOOT=1 all