diff --git a/.github/workflows/buildReleaseInclDocker.yml b/.github/workflows/buildReleaseInclDocker.yml
index fde1234..9d8d58a 100644
--- a/.github/workflows/buildReleaseInclDocker.yml
+++ b/.github/workflows/buildReleaseInclDocker.yml
@@ -315,6 +315,7 @@ jobs:
 
       - name: Install X11 dependencies on MacOS
         run: |
+          brew uninstall libx11
           brew install --cask xquartz
 
       - name: List2