diff --git a/lostplaces/lostplaces/settings.py b/lostplaces/lostplaces/settings.py
index a9ac868..e08bb8d 100644
--- a/lostplaces/lostplaces/settings.py
+++ b/lostplaces/lostplaces/settings.py
@@ -144,8 +144,8 @@ LOGIN_URL = reverse_lazy('login')
 
 THUMBNAIL_ALIASES = {
     '': {
-        'thumbnail': {'size': (300, 300), 'crop': False},
-        'hero': {'size': (700, 700), 'crop': False},
+        'thumbnail': {'size': (300, 200), 'crop': True},
+        'hero': {'size': (700, 466), 'crop': True},
         'large': {'size': (1920, 1920), 'crop': False},
     },
 }