diff --git a/package.json b/package.json
index 8cdb865e..82104ca6 100644
--- a/package.json
+++ b/package.json
@@ -139,7 +139,7 @@
     },
     {
       "path": "dist/vue-treeselect.min.css",
-      "limit": "8 KB"
+      "limit": "7 KB"
     }
   ]
 }
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diff --git a/src/assets/checkbox-checked.png b/src/assets/checkbox-checked.png
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