diff --git a/config/site_settings.yml b/config/site_settings.yml
index 09bead2a139..146b0ebed2a 100644
--- a/config/site_settings.yml
+++ b/config/site_settings.yml
@@ -717,7 +717,7 @@ files:
   max_image_megapixels:
     default: 40
     min: 5
-    max: 100
+    max: 150
   authorized_extensions:
     client: true
     default: 'jpg|jpeg|png|gif'