diff --git a/ui/build/kati.go b/ui/build/kati.go
index 7cfa1cf..de8dbf4 100644
--- a/ui/build/kati.go
+++ b/ui/build/kati.go
@@ -78,6 +78,8 @@
 		"--werror_find_emulator",
 		"--no_builtin_rules",
 		"--werror_suffix_rules",
+		"--warn_real_to_phony",
+		"--warn_phony_looks_real",
 		"--kati_stats",
 		"-f", "build/make/core/main.mk",
 	}