diff --git a/BaseTools/Conf/build_rule.template b/BaseTools/Conf/build_rule.template
index 8808afff28..d1ff1f928d 100644
--- a/BaseTools/Conf/build_rule.template
+++ b/BaseTools/Conf/build_rule.template
@@ -250,7 +250,7 @@
 
     <Command.MSFT, Command.INTEL>
         "$(PP)" $(APP_FLAGS) $(INC) ${src} > ${d_path}(+)${s_base}.i
-        "$(ASL)" -p ${dst} ${d_path}(+)${s_base}.i
+        "$(ASL)" -p ${dst} $(ASL_FLAGS) ${d_path}(+)${s_base}.i
 
 [Build.Acpi-Table-Code-File]
     <InputFile>