diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 34b0893..555a3ed 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -16,8 +16,8 @@ jobs:
   build-unix:
     runs-on: ubuntu-latest
     steps:
-    - name: Update Ubuntu
-      run: sudo apt install -y mesa-common-dev libx11-dev libxrandr-dev libxi-dev xorg-dev libatk1.0-dev librust-gdk-sys-dev
+    - name: Hack sources.list
+      run: sudo sed -i 's|http://azure.archive.ubuntu.com/ubuntu/|http://mirror.arizona.edu/ubuntu/|g' /etc/apt/sources.list
     - name: Install dependencies
       run: sudo apt install -y mesa-common-dev libx11-dev libxrandr-dev libxi-dev xorg-dev libatk1.0-dev librust-gdk-sys-dev
     - run: rustup toolchain install stable --profile minimal