diff --git a/vimiv/api/settings.py b/vimiv/api/settings.py
index a45cd22af..af1e3ac3c 100644
--- a/vimiv/api/settings.py
+++ b/vimiv/api/settings.py
@@ -472,8 +472,8 @@ class thumbnail:  # pylint: disable=invalid-name
     size = ThumbnailSizeSetting("thumbnail.size", 128, desc="Size of thumbnails")
     save = BoolSetting(
         "thumbnail.save",
-		True,
-		desc="Save new thumbnails to the disk in the shared icon cache for later use"
+        True,
+        desc="Save new thumbnails to the disk in the shared icon cache for later use"
     )