diff --git a/scripts/prepare.js b/scripts/prepare.js
index 4d7b7844..6fda7a86 100644
--- a/scripts/prepare.js
+++ b/scripts/prepare.js
@@ -6,7 +6,7 @@ if (fs.existsSync("./artifacts")) {
   if (os.type() === "Windows_NT") {
     exec("del /s /q artifacts\\*.dbg.json")
   } else {
-    exec("find ./artifacts -name *.dbg.json -exec rm -r {} \\;")
+    exec('find ./artifacts -name "*.dbg.json" -exec rm -r {} \\;')
   }
 }