diff --git a/apps/dav/lib/CalDAV/Calendar.php b/apps/dav/lib/CalDAV/Calendar.php
index bda671dfa4..d6799d1827 100644
--- a/apps/dav/lib/CalDAV/Calendar.php
+++ b/apps/dav/lib/CalDAV/Calendar.php
@@ -279,4 +279,8 @@ class Calendar extends \Sabre\CalDAV\Calendar implements IShareable {
 		return isset($this->calendarInfo['{http://owncloud.org/ns}owner-principal']);
 	}
 
+	public function isSubscription() {
+		return isset($this->calendarInfo['{http://calendarserver.org/ns/}source']);
+	}
+
 }
diff --git a/apps/dav/lib/CalDAV/Publishing/PublishPlugin.php b/apps/dav/lib/CalDAV/Publishing/PublishPlugin.php
index 124901fd68..1b89578e3c 100644
--- a/apps/dav/lib/CalDAV/Publishing/PublishPlugin.php
+++ b/apps/dav/lib/CalDAV/Publishing/PublishPlugin.php
@@ -110,7 +110,7 @@ class PublishPlugin extends ServerPlugin {
 			});
 
 			$propFind->handle('{'.self::NS_CALENDARSERVER.'}can-be-published', function() use ($node) {
-				return !$node->getPublishStatus();
+				return !$node->getPublishStatus() && !$node->isSubscription();
 			});
 		}
 	}