diff --git a/composer.json b/composer.json
index 8a07621..9219d50 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
   "name": "pagarme/ecommerce-module-core",
   "description": "Core component for Pagar.me e-commerce platform modules.",
   "license": "MIT",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "authors": [
     {
       "name":"Open Source Team"
diff --git a/src/Middle/Model/Account.php b/src/Middle/Model/Account.php
index fa1a2eb..76637b3 100644
--- a/src/Middle/Model/Account.php
+++ b/src/Middle/Model/Account.php
@@ -284,7 +284,7 @@ private function validateDomain($storeSettings = null)
         $siteUrls = $storeSettings->getStoreUrls();
         foreach ($domains as $domain) {
             foreach ($siteUrls as $siteUrl) {
-                if (strpos($domain, $siteUrl) !== false) {
+                if (strpos($siteUrl, $domain) !== false) {
                     return;
                 }
             }
@@ -309,7 +309,7 @@ private function validateWebhooks($storeSettings = null)
                 continue;
             }
             foreach ($siteUrls as $siteUrl) {
-                if (strpos($webhook->url, $siteUrl) !== false) {
+                if (strpos($siteUrl, $webhook->url) !== false) {
                     return;
                 }
             }