diff --git a/src/rules/use-baseline.js b/src/rules/use-baseline.js
index 1107a170..e1c340e3 100644
--- a/src/rules/use-baseline.js
+++ b/src/rules/use-baseline.js
@@ -543,26 +543,16 @@ export default /** @satisfies {UseBaselineRuleDefinition} */ ({
 					},
 					allowPropertyValues: {
 						type: "object",
-						properties: Object.fromEntries(
-							Array.from(properties.keys()).map(prop => {
-								const values = new Set([
-									...globalKeywords.keys(),
-									...(propertyValues.get(prop)?.keys() ?? []),
-								]);
-
-								return [
-									prop,
-									{
-										type: "array",
-										items: {
-											enum: Array.from(values),
-										},
-										uniqueItems: true,
-									},
-								];
-							}),
-						),
-						additionalProperties: false,
+						propertyNames: {
+							enum: Array.from(properties.keys()),
+						},
+						additionalProperties: {
+							type: "array",
+							items: {
+								type: "string",
+							},
+							uniqueItems: true,
+						},
 					},
 					allowSelectors: {
 						type: "array",
diff --git a/tests/plugin/eslint.test.js b/tests/plugin/eslint.test.js
index 8c60fec0..3b7d55d5 100644
--- a/tests/plugin/eslint.test.js
+++ b/tests/plugin/eslint.test.js
@@ -12,6 +12,7 @@ import ESLintAPI from "eslint";
 const { ESLint } = ESLintAPI;
 
 import assert from "node:assert";
+import { execFileSync } from "node:child_process";
 
 //-----------------------------------------------------------------------------
 // Tests
@@ -71,6 +72,45 @@ describe("Plugin", () => {
 			);
 			assert.strictEqual(results[0].messages[0].messageId, "emptyBlock");
 		});
+
+		it("use-baseline config should compile with limited stack space", () => {
+			const pluginUrl = new URL("../../src/index.js", import.meta.url)
+				.href;
+			const nodeExecutable = process.versions.bun
+				? "node"
+				: process.execPath;
+			const output = execFileSync(
+				nodeExecutable,
+				[
+					"--stack_size=100",
+					"--input-type=module",
+					"--eval",
+					`
+						import css from ${JSON.stringify(pluginUrl)};
+						import ESLintAPI from "eslint";
+
+						const { ESLint } = ESLintAPI;
+						const eslint = new ESLint({
+							overrideConfigFile: true,
+							overrideConfig: {
+								files: ["**/*.css"],
+								plugins: { css },
+								language: "css/css",
+								rules: {
+									"css/use-baseline": "error",
+								},
+							},
+						});
+
+						await eslint.calculateConfigForFile("test.css");
+						process.stdout.write("ok");
+					`,
+				],
+				{ encoding: "utf8", cwd: process.cwd() },
+			);
+
+			assert.strictEqual(output, "ok");
+		});
 	});
 
 	describe("languageOptions", () => {