diff --git a/profiles/matrix-server.nix b/profiles/matrix-server.nix
index 9a90b3e..70aed6d 100644
--- a/profiles/matrix-server.nix
+++ b/profiles/matrix-server.nix
@@ -14,7 +14,8 @@ in {
       LC_CTYPE = "C";
   '';
 
-  environment.systemPackages = [ pkgs.matrix-synapse ];
+  # Surgical operations for various databases.
+  environment.systemPackages = [ pkgs.matrix-synapse pkgs.sqlite ];
   services.nginx = {
     enable = true;
     recommendedTlsSettings = true;