diff --git a/src/selection.cc b/src/selection.cc
index a1bd8cbc..b45c1898 100644
--- a/src/selection.cc
+++ b/src/selection.cc
@@ -145,7 +145,7 @@ void SelectionList::update()
             while (relevant(*change_it, pos) and change_it != change_end)
                 changes_tracker.update(*change_it++);
             while (change_it != change_end and
-                  change_it->begin == changes_tracker.last_pos)
+                   change_it->begin == changes_tracker.last_pos)
                 changes_tracker.update(*change_it++);
         };