diff --git a/build/lib/stylelint/vscode-known-variables.json b/build/lib/stylelint/vscode-known-variables.json
index 51dc85f5574..5dee2dcd04f 100644
--- a/build/lib/stylelint/vscode-known-variables.json
+++ b/build/lib/stylelint/vscode-known-variables.json
@@ -386,8 +386,8 @@
 		"--vscode-inlineChat-background",
 		"--vscode-inlineChat-border",
 		"--vscode-inlineChat-foreground",
-		"--vscode-inlineChat-regionHighlight",
 		"--vscode-inlineChat-shadow",
+		"--vscode-inlineChat-regionHighlight",
 		"--vscode-inlineChatDiff-inserted",
 		"--vscode-inlineChatDiff-removed",
 		"--vscode-inlineChatInput-background",