diff --git a/resources/Resources.php b/resources/Resources.php
index d461867f2cc..380865c6e4e 100644
--- a/resources/Resources.php
+++ b/resources/Resources.php
@@ -2130,7 +2130,7 @@ return [
 		'targets' => [ 'desktop', 'mobile' ],
 	],
 	'mediawiki.special.changeslist.enhanced' => [
-		'styles' => 'resources/src/mediawiki.special.changeslist.enhanced.css',
+		'styles' => 'resources/src/mediawiki.special.changeslist.enhanced.less',
 	],
 	'mediawiki.special.changeslist.legend' => [
 		'styles' => 'resources/src/mediawiki.special.changeslist.legend.less',
diff --git a/resources/src/mediawiki.special.changeslist.enhanced.css b/resources/src/mediawiki.special.changeslist.enhanced.less
similarity index 84%
rename from resources/src/mediawiki.special.changeslist.enhanced.css
rename to resources/src/mediawiki.special.changeslist.enhanced.less
index 275004f01b2..d7923f4fadb 100644
--- a/resources/src/mediawiki.special.changeslist.enhanced.css
+++ b/resources/src/mediawiki.special.changeslist.enhanced.less
@@ -6,12 +6,16 @@
 table.mw-enhanced-rc {
 	border: 0;
 	border-spacing: 0;
-}
 
-table.mw-enhanced-rc th,
-table.mw-enhanced-rc td {
-	padding: 0;
-	vertical-align: top;
+	th,
+	td {
+		padding: 0;
+		vertical-align: top;
+	}
+
+	td.mw-enhanced-rc-nested {
+		padding-left: 1em;
+	}
 }
 
 td.mw-enhanced-rc {
@@ -23,10 +27,6 @@ td.mw-enhanced-rc {
 	font-family: monospace, monospace;
 }
 
-table.mw-enhanced-rc td.mw-enhanced-rc-nested {
-	padding-left: 1em;
-}
-
 /* Show/hide arrows in enhanced changeslist */
 .mw-enhanced-rc .collapsible-expander {
 	float: none;