diff --git a/composer.json b/composer.json
index 93bc7a6..ae0bceb 100644
--- a/composer.json
+++ b/composer.json
@@ -32,5 +32,12 @@
         "classmap": [
             "tests/TestCase.php"
         ]
+    },
+    "extra": {
+        "laravel": {
+            "providers": [
+                "Speelpenning\\PostcodeNl\\PostcodeNlServiceProvider"
+            ]
+        }
     }
 }