diff --git a/package.json b/package.json
index 815745e8..1c884bc5 100644
--- a/package.json
+++ b/package.json
@@ -67,10 +67,12 @@
     "tree-kill": "1.2.2"
   },
   "devDependencies": {
-    "dmg-license": "^1.0.11",
     "husky": "9.1.7",
     "lint-staged": "16.2.7",
     "prettier": "3.7.4",
     "vitest": "4.0.16"
+  },
+  "optionalDependencies": {
+    "dmg-license": "^1.0.11"
   }
 }