diff --git a/.github/workflows/pixi.yml b/.github/workflows/pixi.yml
index 5fcad8a4..40f58b08 100644
--- a/.github/workflows/pixi.yml
+++ b/.github/workflows/pixi.yml
@@ -39,7 +39,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: ["ubuntu", "macos", "windows"]
+        os: ["ubuntu"] #, "macos", "windows"]
     # add matrix for browsers later on
     steps:
       - run: git config --global core.autocrlf false
@@ -63,4 +63,4 @@ jobs:
           path: |
             ./.pixi/task-cache-v0
             ./build/reports
-            ./contrib/*/build/reports
\ No newline at end of file
+            ./contrib/*/build/reports