diff --git a/deps.nix b/deps.nix
index d81c2c81..7a8c943d 100644
--- a/deps.nix
+++ b/deps.nix
@@ -3,7 +3,6 @@
 with pkgs;
 
 [ perlPackages.CatalystDevel
-  perlPackages.CatalystPluginSessionStateCookie
   perlPackages.CatalystPluginSessionStoreFastMmap
   perlPackages.CatalystPluginStackTrace
   perlPackages.CatalystPluginAuthorizationRoles