diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 27779bd89..1c57dedf0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -30,6 +30,25 @@ jobs:
       RUST_BACKTRACE: "full"
 
     steps:
+    - name: Cleanup unused stuff
+      if: runner.os == 'Linux'
+      run: |
+        df -h /
+        sudo rm -rf \
+        "$AGENT_TOOLSDIRECTORY" \
+        /opt/google/chrome \
+        /opt/microsoft/msedge \
+        /opt/microsoft/powershell \
+        /opt/pipx \
+        /usr/lib/mono \
+        /usr/local/julia* \
+        /usr/local/lib/android \
+        /usr/local/lib/node_modules \
+        /usr/local/share/chromium \
+        /usr/local/share/powershell \
+        /usr/share/dotnet \
+        /usr/share/swift
+        df -h /
     - run: git config --system core.longpaths true
       if: runner.os == 'Windows'
     - uses: actions/checkout@v4