diff --git a/beetsplug/acousticbrainz.py b/beetsplug/acousticbrainz.py
index 02be2d7e8..01f3ac6ac 100644
--- a/beetsplug/acousticbrainz.py
+++ b/beetsplug/acousticbrainz.py
@@ -212,9 +212,9 @@ class AcousticPlugin(plugins.BeetsPlugin):
                 for attr, val in self._map_data_to_scheme(data, ABSCHEME):
                     if not tags or attr in tags:
                         self._log.debug(u'attribute {} of {} set to {}',
-                            attr,
-                            item,
-                            val)
+                                        attr,
+                                        item,
+                                        val)
                         setattr(item, attr, val)
                     else:
                         self._log.debug(u'skipping attribute {} of {}'