diff --git a/lib/linter/linter.js b/lib/linter/linter.js
index 72a9b24f9b6..0e240edc4f5 100644
--- a/lib/linter/linter.js
+++ b/lib/linter/linter.js
@@ -444,7 +444,7 @@ function normalizeEcmaVersion(ecmaVersion) {
     return ecmaVersion >= 2015 ? ecmaVersion - 2009 : ecmaVersion;
 }
 
-const eslintEnvPattern = /\/\*\s*eslint-env\s([\s\S]+?)\*\//gu;
+const eslintEnvPattern = /\/\*\s*eslint-env\s(.+?)\*\//gsu;
 
 /**
  * Checks whether or not there is a comment which has "eslint-env *" in a given text.