diff --git a/test/runtests.jl b/test/runtests.jl
index 5b968c1..a7302ee 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -1,3 +1,6 @@
+using Markdown
+using Test
+using LinearAlgebra
 using Test_Optinum
 using Sujet_Optinum