diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 57315d7..7b3868e 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -43,8 +43,8 @@ jobs:
         run: sudo apt-get update && sudo apt-get install -y texlive-full texlive-luatex latexmk
       - name: Install X packages for GLMakie
         run: sudo apt-get update && sudo apt-get install -y xorg-dev mesa-utils xvfb libgl1 freeglut3-dev libxrandr-dev libxinerama-dev libxcursor-dev libxi-dev libxext-dev xsettingsd x11-xserver-utils
-      - name: Install master branch of Makie et al
-        run: julia --project=@. -e 'using Pkg; pkg"add Makie CairoMakie MakieCore"'
+      # - name: Install master branch of Makie et al
+      #   run: julia --project=@. -e 'using Pkg; pkg"add Makie CairoMakie MakieCore"'
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
         with: