diff --git a/.gitea/workflows/checks.yaml b/.gitea/workflows/checks.yaml
index af0e456..11269fc 100644
--- a/.gitea/workflows/checks.yaml
+++ b/.gitea/workflows/checks.yaml
@@ -16,21 +16,12 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
-      - name: Install wget
-        run: sudo apt-get install -y openssl libssl-dev wget
-
-      - name: Install openssl
-        run: wget http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.0g-2ubuntu4_amd64.deb && sudo dpkg -i libssl1.1_1.1.0g-2ubuntu4_amd64.deb && sudo ln -s /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 /usr/lib/libcrypto.so.1.1
-
-      - name: Set up Elixir
-        uses: erlef/setup-beam@v1
-        with:
-          elixir-version: "1.17.x"
-          otp-version: "26.x"
-          install-rebar: false
-          hexpm-mirrors: |
-            https://builds.hex.pm
-            https://cdn.jsdelivr.net/hex
+      - name: Setup Elixir
+        run: curl -fsSO https://elixir-lang.org/install.sh && \
+          sh install.sh elixir@1.17.3 otp@27.1.2 $$ \
+          installs_dir=$HOME/.elixir-install/installs && \
+          export PATH=$installs_dir/otp/27.1.2/bin:$PATH && \
+          export PATH=$installs_dir/elixir/1.17.3-otp-27/bin:$PATH
 
       - name: Install dependencies
         run: mix deps.get