diff --git a/src/Module/Admin/PhpInfo.php b/src/Module/Admin/PhpInfo.php
index 732753b593..feaa9de237 100644
--- a/src/Module/Admin/PhpInfo.php
+++ b/src/Module/Admin/PhpInfo.php
@@ -21,6 +21,7 @@
 
 namespace Friendica\Module\Admin;
 
+use Friendica\DI;
 use Friendica\Module\BaseAdmin;
 
 class PhpInfo extends BaseAdmin
diff --git a/src/Module/RobotsTxt.php b/src/Module/RobotsTxt.php
index e4b1af7abe..afc8ebf8f0 100644
--- a/src/Module/RobotsTxt.php
+++ b/src/Module/RobotsTxt.php
@@ -22,6 +22,7 @@
 namespace Friendica\Module;
 
 use Friendica\BaseModule;
+use Friendica\DI;
 
 /**
  * Return the default robots.txt
diff --git a/src/Module/ThemeDetails.php b/src/Module/ThemeDetails.php
index 1bd45913a6..c69c93b03f 100644
--- a/src/Module/ThemeDetails.php
+++ b/src/Module/ThemeDetails.php
@@ -24,6 +24,7 @@ namespace Friendica\Module;
 use Friendica\BaseModule;
 use Friendica\Core\System;
 use Friendica\Core\Theme;
+use Friendica\DI;
 
 /**
  * Prints theme specific details as a JSON string