diff --git a/app/Http/Controllers/ShopifyInstallController.php b/app/Http/Controllers/ShopifyInstallController.php
index 12a57d0..4dc16e7 100644
--- a/app/Http/Controllers/ShopifyInstallController.php
+++ b/app/Http/Controllers/ShopifyInstallController.php
@@ -21,9 +21,12 @@ class ShopifyInstallController extends Controller
 
     public function install()
     {
+        $callback = 'https://sms.spices.blue/shopify/callback';
+
         $url = "https://{$this->shop}/admin/oauth/authorize"
             . "?client_id={$this->clientId}"
             . "&scope={$this->scopes}"
+            . "&redirect_uri=" . urlencode($callback)
             . "&state=spicesetup";
 
         return redirect($url);