diff --git a/app/helpers/profiles_helper.rb b/app/helpers/profiles_helper.rb
index 106607148..eef12375b 100644
--- a/app/helpers/profiles_helper.rb
+++ b/app/helpers/profiles_helper.rb
@@ -21,7 +21,7 @@ def topic_link_color(topic)
 
   def profile_image_link(profile)
     if profile.image.attached?
-      link_to(image_tag(profile.image.variant(resize_to_fill: [300, 300]), class: 'photo--grey'), profile, class: "p-0")
+      link_to(image_tag(profile.image.variant(resize_to_fill: [600, 600]), class: 'photo--grey'), profile, class: "p-0")
     else
       link_to(image_tag('avatar.png', alt: 'avatar', class: 'photo--grey card-img-top'), profile, class: "p-0")
     end