diff --git a/wget.json b/wget.json
index 3749c8f07b..8e812394cc 100644
--- a/wget.json
+++ b/wget.json
@@ -22,7 +22,7 @@
     },
     "bin": "wget.exe",
     "depends":  "cacert",
-    "post_install": "\"ca_certificate=$(resolve-path $dir\\..\\..\\cacert\\current\\cacert.pem)\" | out-file $dir\\wget.ini -encoding default",
+    "post_install": "\"ca_certificate=$(appdir cacert)\\current\\cacert.pem\" | out-file $dir\\wget.ini -encoding default",
     "checkver": "<title>GNU Wget ([\\d.]+) for Windows",
     "autoupdate": {
         "architecture": {