diff --git a/layouts/partials/posts/post.html b/layouts/partials/posts/post.html
index 683d6ba8b750c50cb14c812126219ca6991dc9e5..e48b9bc2c8603316482432286d1e87a55024e94b 100644
--- a/layouts/partials/posts/post.html
+++ b/layouts/partials/posts/post.html
@@ -12,9 +12,9 @@
       {{- partial "commons/image.html"
             (dict
               "image"    .Params.image
-              "mobile"   "351x291"
-              "tablet"   "334x167"
-              "desktop"  "634x317"
+              "mobile"   "350x350"
+              "tablet"   "450x450"
+              "desktop"  "900x900"
             ) -}}
     {{- else -}}
       {{- partial "commons/image-default.html" -}}