diff --git a/lib/css/CssParser.js b/lib/css/CssParser.js
index 2bcd24ad490..766ae6bc7b3 100644
--- a/lib/css/CssParser.js
+++ b/lib/css/CssParser.js
@@ -139,18 +139,6 @@ class CssParser extends Parser {
 		let lastIdentifier = undefined;
 		const modeStack = [];
 		let awaitRightParenthesis = false;
-		const pseudoFunctionNames = [
-			":matches",
-			":not",
-			":is",
-			":where",
-			":has",
-			":current",
-			":past",
-			":future",
-			"-moz-any",
-			"-webkit-any"
-		];
 		const isTopLevelLocal = () =>
 			modeData === "local" ||
 			(this.defaultMode === "local" && modeData === undefined);
@@ -576,10 +564,8 @@ class CssParser extends Parser {
 							modeData = "local";
 							const dep = new ConstDependency("", [start, end]);
 							module.addPresentationalDependency(dep);
-						} else if (pseudoFunctionNames.includes(name)) {
-							awaitRightParenthesis = true;
-							modeStack.push(false);
 						} else {
+							awaitRightParenthesis = true;
 							modeStack.push(false);
 						}
 						break;