diff --git a/conf/modules.config b/conf/modules.config
index b9c1008..29a5135 100644
--- a/conf/modules.config
+++ b/conf/modules.config
@@ -35,7 +35,7 @@ process {
     }
 
     withName: UNTAR {
-       publishDir = [
+        publishDir = [
             path: { "${params.outdir}/databases" },
             mode: params.publish_dir_mode,
             saveAs: { filename -> filename.equals('versions.yml') ? null : filename }