diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b23057f..dcf3d39 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -50,10 +50,9 @@ jobs:
         run: >
           sudo rm /var/lib/man-db/auto-update &&
           sudo sed -i 's/yes/no/g' /etc/initramfs-tools/update-initramfs.conf &&
-          sudo apt-add-repository -y ppa:ondrej/php &&
-          sudo eatmydata apt install ppa-purge &&
-          sudo eatmydata ppa-purge -y ppa:ondrej/php &&
-          sudo dpkg --add-architecture i386 && sudo apt update &&
+          sudo dpkg --add-architecture i386 &&
+          sudo dpkg -l | awk '/ii  lib.*deb.sury.org/ {gsub(/:.*/, s, $2); print $2}' | xargs apt show -a | awk '/Package:/ {p=$2} /APT-Sources: .*focal\/main/ {print p"/focal"}' | sudo xargs eatmydata apt install --allow-downgrades &&
+          sudo apt update &&
           sudo DEBIAN_FRONTEND=noninteractive eatmydata
           apt install -y --no-install-recommends wine-stable wine32 xvfb