diff --git a/src/utils/command-exists.ts b/src/utils/command-exists.ts
index f609386..961b29b 100644
--- a/src/utils/command-exists.ts
+++ b/src/utils/command-exists.ts
@@ -73,7 +73,7 @@ const commandExistsWindowsSync = function (
 ): boolean {
   // Regex from Julio from: https://stackoverflow.com/questions/51494579/regex-windows-path-validator
   if (
-    !/^(?!(?:.*\s|.*\.|\W+)$)(?:[A-Za-z]:)?(?:[^\n"*:<>?|]+(?:\/\/|\/|\\\\|\\)?)+$/m.test(
+    !/^(?!(?:.*\s|.*\.|\W+)$)(?:[A-Za-z]:)?(?:[^\\s"*:<>?|]+(?:\/\/|\/|\\\\|\\)?)+$/m.test(
       commandName
     )
   ) {