diff --git a/Admin/Installer.php b/Admin/Installer.php
index 727e611..01cdb30 100755
--- a/Admin/Installer.php
+++ b/Admin/Installer.php
@@ -93,9 +93,9 @@ final class Installer extends InstallerAbstract
                 continue;
             }
 
-            $amountTypes[$type['name']] = !\is_array($responseData['response'])
-                ? $responseData['response']->toArray()
-                : $responseData['response'];
+            $amountTypes[$type['name']] = \is_array($responseData['response'])
+                ? $responseData['response']
+                : $responseData['response']->toArray();
 
             $isFirst = true;
             foreach ($type['l11n'] as $language => $l11n) {
diff --git a/Controller/ApiController.php b/Controller/ApiController.php
index 6d56183..f71343a 100644
--- a/Controller/ApiController.php
+++ b/Controller/ApiController.php
@@ -487,7 +487,7 @@ final class ApiController extends Controller
             $types = AmountTypeMapper::getAll()->execute();
 
             foreach ($types as $type) {
-                if ($type->title = 'costs') {
+                if ($type->title === 'costs') {
                     $defaultGroup       = new AmountGroup();
                     $defaultGroup->name = 'Purchase Price'; // @todo: replace with api l11n
                     $defaultGroup->type = new NullBaseStringL11nType($type->id);