diff --git a/cmd/main.go b/cmd/main.go
index 4f8f143..5a0f64f 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -550,6 +550,7 @@ func (c *SyncConfig) infoData(force bool) error {
 	if err != nil {
 		return err
 	}
+	defer ls.Close()
 
 	err = ls.Bind(c.env["LDAP_SOURCE_BINDDN"], c.env["LDAP_SOURCE_PASSWORD"])
 	if err != nil {