diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index b171860..b426c97 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -24,6 +24,8 @@ jobs:
     env:
       version: "3.0.0a0"
     steps:
+    - name: Delete huge unnecessary tools folder
+      run: rm -rf /opt/hostedtoolcache
     - uses: actions/checkout@v4
     - uses: s-weigand/setup-conda@v1
       with: