diff --git a/api/src/DataFixtures/AppFixtures.php b/api/src/DataFixtures/AppFixtures.php
index ae700c80..fa28ec02 100644
--- a/api/src/DataFixtures/AppFixtures.php
+++ b/api/src/DataFixtures/AppFixtures.php
@@ -209,7 +209,7 @@ public function load(ObjectManager $manager)
     	$stage2->addPrevious($stage1);
     	$stage2->setTitle('Partners');
     	$stage2->setIcon('fas fa-user-friends');
-    	$stage2->setSlug('partners');
+    	$stage2->setSlug('partner');
     	$stage2->setType('array');
     	$stage2->setFormat('bsn');
     	$stage2->setMinItems(2);
@@ -245,7 +245,7 @@ public function load(ObjectManager $manager)
     	$stage5->addPrevious($stage4);
     	$stage5->setTitle('Locatie');
     	$stage5->setIcon('fas fa-building');
-    	$stage5->setSlug('locaties');
+    	$stage5->setSlug('locatie');
     	$stage5->setType('string');
     	$stage5->setFormat('uri');
     	$stage5->setMaxLength('255');
@@ -258,7 +258,7 @@ public function load(ObjectManager $manager)
     	$stage6->addPrevious($stage5);
     	$stage6->setTitle('Ambtenaar');
     	$stage6->setIcon('fas fa-user-tie');
-    	$stage6->setSlug('ambtenaren');
+    	$stage6->setSlug('ambtenaar');
     	$stage6->setType('string');
     	$stage6->setFormat('uri');
     	$stage6->setMaxLength('255');
@@ -271,7 +271,7 @@ public function load(ObjectManager $manager)
     	$stage7->addPrevious($stage6);
     	$stage7->setTitle('Getuigen');
     	$stage7->setIcon('fas fa-users');
-    	$stage7->setSlug('getuigen');
+    	$stage7->setSlug('getuige');
     	$stage7->setType('array');
     	$stage7->setFormat('bsn');
     	$stage7->setMinItems(2);
@@ -285,7 +285,7 @@ public function load(ObjectManager $manager)
     	$stage8->addPrevious($stage7);
     	$stage8->setTitle('Extras');
     	$stage8->setIcon('fas fa-gift');
-    	$stage8->setSlug('extras');
+    	$stage8->setSlug('extra');
     	$stage8->setType('array');
     	$stage8->setFormat('bsn');
     	$stage8->setRequired(true);