diff --git a/conf.d/90-synthetic.conf b/conf.d/90-synthetic.conf
index e344e4a..6b929dd 100644
--- a/conf.d/90-synthetic.conf
+++ b/conf.d/90-synthetic.conf
@@ -42,9 +42,9 @@
  -->
 
 	<match target="font">
-		<!-- check to see if the font is just regular -->
+		<!-- check to see if the weight in the font is less than medium which possibly need emboldening -->
 		<test name="weight" compare="less_eq">
-			<const>regular</const>
+			<const>medium</const>
 		</test>
 		<!-- check to see if the pattern requests bold -->
 		<test target="pattern" name="weight" compare="more_eq">