diff --git a/Templating/Entity/ActivityReasonRender.php b/Templating/Entity/ActivityReasonRender.php
index f405621c5..1e9845acd 100644
--- a/Templating/Entity/ActivityReasonRender.php
+++ b/Templating/Entity/ActivityReasonRender.php
@@ -70,10 +70,14 @@ class ActivityReasonRender extends AbstractChillEntityRender
      */
     public function renderString($entity, array $options): string
     {
-        return $this->translatableStringHelper->localize(
-            $entity->getCategory()->getName()
-            ).
-            ' > '.
+        $category = '';
+        
+        if (null !== $entity->getCategory()) {
+            $category = $this->translatableStringHelper->localize(
+                $entity->getCategory()->getName()). ' > ';
+        }
+        
+        return $category .
             $this->translatableStringHelper->localize(
                 $entity->getName()
             );