diff --git a/src/Bootstrap.php b/src/Bootstrap.php
index e3c9e1c2..bfa40d07 100644
--- a/src/Bootstrap.php
+++ b/src/Bootstrap.php
@@ -232,6 +232,15 @@ public function boot($options = array()) {
     require_once $civicrm_root . '/CRM/Core/ClassLoader.php';
     \CRM_Core_ClassLoader::singleton()->register();
 
+    // Include the UF's autoloader. Should this be tuned based on UF type?
+    if (!isset($cmsBasePath)) {
+      list (, $cmsBasePath) = $this->findCmsRoot($this->getSearchDir());
+    }
+    $cmsAutoloader = dirname($cmsBasePath) . DIRECTORY_SEPARATOR . 'vendor/autoload.php';
+    if (file_exists($cmsAutoloader)) {
+      require_once $cmsAutoloader;
+    }
+
     if (!empty($options['prefetch'])) {
       $this->writeln("Call core bootstrap", OutputInterface::VERBOSITY_VERBOSE);
       // I'm not sure why this is called explicitly during bootstrap
@@ -286,6 +295,13 @@ public function generate() {
     $code[] = 'require_once $GLOBALS["civicrm_root"] . "/CRM/Core/ClassLoader.php";';
     $code[] = '\CRM_Core_ClassLoader::singleton()->register();';
 
+    // Include the UF's autoloader. Should this be tuned based on UF type?
+    list (, $cmsBasePath) = $this->findCmsRoot($this->getSearchDir());
+    $cmsAutoloader = dirname($cmsBasePath) . DIRECTORY_SEPARATOR . 'vendor/autoload.php';
+    if (file_exists($cmsAutoloader)) {
+      $code[] = sprintf('require_once %s;', var_export($cmsAutoloader, 1));
+    }
+
     return implode("\n", $code);
   }