diff --git a/lib/livebook/teams.ex b/lib/livebook/teams.ex
index ab82bb4a1..7a9e6d1c8 100644
--- a/lib/livebook/teams.ex
+++ b/lib/livebook/teams.ex
@@ -230,7 +230,7 @@ defmodule Livebook.Teams do
   @doc """
   Gets a list of environment variables for a given Hub.
   """
-  @spec get_environment_variables(Team.t()) :: list(Teams.Agent.t())
+  @spec get_environment_variables(Team.t()) :: list(Teams.EnvironmentVariable.t())
   def get_environment_variables(team) do
     TeamClient.get_environment_variables(team.id)
   end