diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 371e17a..a8f3210 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -61,8 +61,6 @@ jobs:
         with:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
-      - run: |
-          julia --project=. -e 'using Pkg; Pkg.develop("GLFW")'
       - uses: julia-actions/cache@v2
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
diff --git a/test/runtests.jl b/test/runtests.jl
index d1dbb6b..3d8ceba 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -1,7 +1,10 @@
 using CImGui
+using GLFW
 using Test
 
 @testset "CImGui.jl" begin
+    window = GLFW.CreateWindow(100, 100, "foo")
+
     # if CI only run if linux given xvfb is available in CI
     if !haskey(ENV, "CI") || Sys.islinux()
         withenv("AUTO_CLOSE_DEMO" => "5") do