diff --git a/core/lib/Drupal/Core/Routing/MatcherDumper.php b/core/lib/Drupal/Core/Routing/MatcherDumper.php
index ee8e101..44e6e03 100644
--- a/core/lib/Drupal/Core/Routing/MatcherDumper.php
+++ b/core/lib/Drupal/Core/Routing/MatcherDumper.php
@@ -181,7 +181,7 @@ public function getRoutes() {
   protected function ensureTableExists() {
     try {
       if (!$this->connection->schema()->tableExists($this->tableName)) {
-        $this->connection->schema()->createTable($this->tableName, static::schemaDefinition());
+        $this->connection->schema()->createTable($this->tableName, $this->schemaDefinition());
         return TRUE;
       }
     }