diff --git a/package.json b/package.json
index 73852a5cc..6cf1e9a4e 100644
--- a/package.json
+++ b/package.json
@@ -214,7 +214,6 @@
     "normalize-url": "^8.1.1",
     "pako": "^2.1.0",
     "patch-package": "^8.0.1",
-    "postinstall-postinstall": "^2.1.0",
     "psl": "^1.15.0",
     "radix-ui": "^1.4.3",
     "react": "19.1.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index dbf425f51..1e119c43b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -489,9 +489,6 @@ importers:
       patch-package:
         specifier: ^8.0.1
         version: 8.0.1
-      postinstall-postinstall:
-        specifier: ^2.1.0
-        version: 2.1.0
       psl:
         specifier: ^1.15.0
         version: 1.15.0
@@ -10263,9 +10260,6 @@ packages:
     resolution: {integrity: sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ==}
     engines: {node: '>=0.10.0'}
 
-  postinstall-postinstall@2.1.0:
-    resolution: {integrity: sha512-7hQX6ZlZXIoRiWNrbMQaLzUUfH+sSx39u8EJ9HYuDc1kLo9IXKWjM5RSquZN1ad5GnH8CGFM78fsAAQi3OKEEQ==}
-
   preact@10.29.1:
     resolution: {integrity: sha512-gQCLc/vWroE8lIpleXtdJhTFDogTdZG9AjMUpVkDf2iTCNwYNWA+u16dL41TqUDJO4gm2IgrcMv3uTpjd4Pwmg==}
 
@@ -24346,8 +24340,6 @@ snapshots:
     dependencies:
       xtend: 4.0.2
 
-  postinstall-postinstall@2.1.0: {}
-
   preact@10.29.1: {}
 
   prebuild-install@7.1.3: