diff --git a/cc/config/global.go b/cc/config/global.go
index 0943126..0a09fa4 100644
--- a/cc/config/global.go
+++ b/cc/config/global.go
@@ -48,6 +48,8 @@
 		"-fno-strict-aliasing",
 
 		"-Werror=date-time",
+		"-Werror=pragma-pack",
+		"-Werror=pragma-pack-suspicious-include",
 	}
 
 	commonGlobalConlyflags = []string{}