diff --git a/lib/private/legacy/cache/fileglobalgc.php b/lib/private/legacy/cache/fileglobalgc.php
new file mode 100644
index 00000000000..385f6406673
--- /dev/null
+++ b/lib/private/legacy/cache/fileglobalgc.php
@@ -0,0 +1,4 @@
+<?php
+
+class OC_Cache_FileGlobalGC extends OC\Cache\FileGlobalGC{
+}