diff --git a/deps/build.jl b/deps/build.jl
index 813c2952..e5bca1e9 100644
--- a/deps/build.jl
+++ b/deps/build.jl
@@ -14,7 +14,7 @@ function write_depsfile(path)
     close(f)
 end
 
-aliases = ["gurobi80","gurobi75","gurobi70","gurobi65","gurobi60","gurobi56","gurobi55"]
+aliases = ["gurobi81","gurobi80","gurobi75","gurobi70","gurobi65","gurobi60","gurobi56","gurobi55"]
 
 paths_to_try = copy(aliases)