diff --git a/hosts/profiles/calibre/default.nix b/hosts/profiles/calibre/default.nix
index 517dd378..4112a2ac 100644
--- a/hosts/profiles/calibre/default.nix
+++ b/hosts/profiles/calibre/default.nix
@@ -36,6 +36,7 @@
       extraConfig = ''
         proxy_pass http://localhost:8083/;
         proxy_set_header X-Forwarded-Host $host;
+        client_max_body_size 50M;
       '';
     };
   };
diff --git a/hosts/profiles/matrix/default.nix b/hosts/profiles/matrix/default.nix
index f269b7d0..a296e09e 100644
--- a/hosts/profiles/matrix/default.nix
+++ b/hosts/profiles/matrix/default.nix
@@ -20,6 +20,7 @@
   services.matrix-synapse = {
     enable = true;
     settings = {
+      max_upload_size = "100M";
       server_name = "sealight.xyz";
       listeners = [
         {