diff --git a/profiles/applications-setup.nix b/profiles/applications-setup.nix
index cb309d7..ca40b9f 100644
--- a/profiles/applications-setup.nix
+++ b/profiles/applications-setup.nix
@@ -1,7 +1,6 @@
 { config, pkgs, ... }: {
   startupApplications = with config.defaultApplications; [
     browser.cmd
-    matrix.cmd
   ];
 
   environment.sessionVariables = {
diff --git a/profiles/applications/packages.nix b/profiles/applications/packages.nix
index 366946d..7951131 100644
--- a/profiles/applications/packages.nix
+++ b/profiles/applications/packages.nix
@@ -45,5 +45,7 @@
 
       pandoc
       codebraid
+
+      sioyek
     ];
 }