diff --git a/Project.toml b/Project.toml
index ce09e5c..35bce59 100644
--- a/Project.toml
+++ b/Project.toml
@@ -24,8 +24,6 @@ julia = "1"
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 Cbc = "9961bab8-2fa3-5c5a-9d89-47fab24efd76"
-
-# To be disabled for online CI.
 Gurobi = "2e9cd046-0924-5485-92f1-d5272153d98b"
 
 [targets]