diff --git a/test/runtests.jl b/test/runtests.jl
index 97ad4e9a..26ccecfa 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -4,6 +4,7 @@ using Random
 using Test
 using FileIO
 using Gtk
+using LibGit2
 
 reference_dir(args...) = joinpath(homedir(), ".julia", "dev", "PlotReferenceImages", args...)