diff --git a/internal/css_ast/css_ast.go b/internal/css_ast/css_ast.go
index b7a17316210..556ce36e1d5 100644
--- a/internal/css_ast/css_ast.go
+++ b/internal/css_ast/css_ast.go
@@ -799,6 +799,14 @@ func (s ComplexSelector) CloneWithoutLeadingCombinator() ComplexSelector {
 	return clone
 }
 
+func (s ComplexSelector) Clone() ComplexSelector {
+	clone := ComplexSelector{Selectors: make([]CompoundSelector, len(s.Selectors))}
+	for i, sel := range s.Selectors {
+		clone.Selectors[i] = sel.Clone()
+	}
+	return clone
+}
+
 func (sel ComplexSelector) IsRelative() bool {
 	if sel.Selectors[0].Combinator.Byte == 0 {
 		for _, inner := range sel.Selectors {
@@ -1199,7 +1207,7 @@ func (ss *SSPseudoClassWithSelectorList) Clone() SS {
 	clone := *ss
 	clone.Selectors = make([]ComplexSelector, len(ss.Selectors))
 	for i, sel := range ss.Selectors {
-		clone.Selectors[i] = sel.CloneWithoutLeadingCombinator()
+		clone.Selectors[i] = sel.Clone()
 	}
 	return &clone
 }
diff --git a/internal/css_parser/css_parser_test.go b/internal/css_parser/css_parser_test.go
index c4daa21fd9e..fc721e9433c 100644
--- a/internal/css_parser/css_parser_test.go
+++ b/internal/css_parser/css_parser_test.go
@@ -1261,6 +1261,7 @@ func TestNestedSelector(t *testing.T) {
 	expectPrintedLowerUnsupported(t, nesting, ".demo { .lg { &.triangle, &.circle { color: red } } }", ".demo .lg:is(.triangle, .circle) {\n  color: red;\n}\n", "")
 	expectPrintedLowerUnsupported(t, nesting, ".demo { .lg { .triangle, .circle { color: red } } }", ".demo .lg :is(.triangle, .circle) {\n  color: red;\n}\n", "")
 	expectPrintedLowerUnsupported(t, nesting, ".card { .featured & & & { color: red } }", ".featured .card .card .card {\n  color: red;\n}\n", "")
+	expectPrintedLowerUnsupported(t, nesting, ".a :has(> .c) { .b & { background-color: green; } }", ".b :is(.a :has(> .c)) {\n  background-color: green;\n}\n", "")
 
 	// These are invalid SASS-style nested suffixes
 	expectPrintedLower(t, ".card { &--header { color: red } }", ".card {\n  &--header {\n    color: red;\n  }\n}\n",