diff --git a/hosts/affogato/default.nix b/hosts/affogato/default.nix
index 9f07283..c485f6b 100644
--- a/hosts/affogato/default.nix
+++ b/hosts/affogato/default.nix
@@ -19,7 +19,7 @@
   boot.kernelParams = [
     "fbcon=rotate:1"
    # disable panel self refresh for i915
-   # "i915.enable_psr=0"
+   "i915.enable_psr=0"
    # set max cstate to 2 (suspend?)
    # "intel_idle.max_cstate=2"
     "nvme.noacpi=1"
@@ -31,6 +31,7 @@
     "78.94.116.221" = [
       "git.finally.coffee"
       "chat.finallycoffee.eu"
+      "matrix.finallycoffee.eu"
       "cloud.finallycoffee.eu"
     ];
   };