diff --git a/apps/user_ldap/lib/Group_LDAP.php b/apps/user_ldap/lib/Group_LDAP.php
index 950f8bd3e4fee..abe306974d88e 100644
--- a/apps/user_ldap/lib/Group_LDAP.php
+++ b/apps/user_ldap/lib/Group_LDAP.php
@@ -43,7 +43,6 @@
  */
 namespace OCA\User_LDAP;
 
-use Closure;
 use Exception;
 use OC;
 use OCP\Cache\CappedMemoryCache;