diff --git a/composer.json b/composer.json
index bd87516..4cf164e 100644
--- a/composer.json
+++ b/composer.json
@@ -36,8 +36,8 @@
     },
     "autoload": {
         "psr-4": {
-            "CyberDuck\\SEO\\": "src/",
-            "CyberDuck\\SEO\\Tests\\": "tests/"
+            "PlasticStudio\\SEO\\": "src/",
+            "PlasticStudio\\SEO\\Tests\\": "tests/"
         }
     },
     "extra": {
diff --git a/src/Forms/MetaPreviewField.php b/src/Forms/MetaPreviewField.php
index d1e7474..c3bacd8 100644
--- a/src/Forms/MetaPreviewField.php
+++ b/src/Forms/MetaPreviewField.php
@@ -111,7 +111,9 @@ private function getPageMetaDescription()
         if(class_exists(BlogPost::class)) {
             if($this->page instanceof BlogPost) {
                 if($this->page->Parent()->DefaultPostMetaDescription == 1) {
-                    return strip_tags($this->page->Summary);
+                    if ($this->page->Summary) {
+                        return strip_tags($this->page->Summary);
+                    }
                 }
             }
         }
diff --git a/src/Model/Extension/SeoPageExtension.php b/src/Model/Extension/SeoPageExtension.php
index fc84a23..2da00cb 100644
--- a/src/Model/Extension/SeoPageExtension.php
+++ b/src/Model/Extension/SeoPageExtension.php
@@ -459,7 +459,9 @@ public function getPageMetaDescription()
         if(class_exists(BlogPost::class)) {
             if($this->owner instanceof BlogPost) {
                 if($this->owner->Parent()->DefaultPostMetaDescription == 1) {
-                    return strip_tags($this->owner->Summary);
+                    if ($this->page->Summary) {
+                        return strip_tags($this->page->Summary);
+                    }
                 }
             }
         }