diff --git a/.github/workflows/runtime.yml b/.github/workflows/runtime.yml
index 9f5306409..cc0e20c54 100644
--- a/.github/workflows/runtime.yml
+++ b/.github/workflows/runtime.yml
@@ -156,6 +156,129 @@ jobs:
         cat /tmp/ejabberd/var/log/ejabberd/ejabberd.log
         cat /tmp/ejabberd/var/log/ejabberd/error.log
 
+  rebar3-elixir:
+    name: Rebar3+Elixir
+    strategy:
+      fail-fast: false
+      matrix:
+        otp: ['23.0', '25.3', '26']
+        elixir: ['1.13.4', '1.15.7', '1.16']
+        exclude:
+        - otp: '23.0'
+          elixir: '1.15.7'
+        - otp: '23.0'
+          elixir: '1.16'
+        - otp: '26'
+          elixir: '1.13.4'
+    runs-on: ubuntu-20.04
+
+    steps:
+
+    - uses: actions/checkout@v4
+
+    - name: Get specific Erlang/OTP
+      uses: erlef/setup-beam@v1
+      with:
+        otp-version: ${{matrix.otp}}
+        elixir-version: ${{matrix.elixir}}
+
+    - name: Prepare libraries
+      run: |
+        sudo apt-get -qq update
+        sudo apt-get -y purge libgd3 nginx
+        sudo apt-get -qq install libexpat1-dev libgd-dev libpam0g-dev \
+                                 libsqlite3-dev libwebp-dev libyaml-dev
+
+    - name: Enable ModPresenceDemo and an Elixir dependency
+      run: |
+        sed -i "s|^modules:|modules:\n  'ModPresenceDemo': {}|g" ejabberd.yml.example
+        cat ejabberd.yml.example
+        sed -i 's|^{deps, \(.*\)|{deps, \1\n  {decimal, ".*", {git, "https://github.com/ericmj/decimal", {branch, "main"}}}, |g' rebar.config
+        cat rebar.config
+
+    - name: Compile
+      run: |
+        ./autogen.sh
+        ./configure --with-rebar=rebar3 \
+                    --prefix=/tmp/ejabberd \
+                    --enable-all \
+                    --disable-odbc
+        make update
+        make
+
+    - run: make xref
+
+    - name: Run rel
+      run: |
+        make rel
+        _build/prod/rel/ejabberd/bin/ejabberdctl start \
+          && _build/prod/rel/ejabberd/bin/ejabberdctl started
+        _build/prod/rel/ejabberd/bin/ejabberdctl register user1 localhost s0mePass
+        _build/prod/rel/ejabberd/bin/ejabberdctl registered_users localhost > registered.log
+        _build/prod/rel/ejabberd/bin/ejabberdctl stop \
+          && _build/prod/rel/ejabberd/bin/ejabberdctl stopped
+
+    - name: Run dev
+      run: |
+        make dev
+        _build/dev/rel/ejabberd/bin/ejabberdctl start \
+          && _build/dev/rel/ejabberd/bin/ejabberdctl started
+        _build/dev/rel/ejabberd/bin/ejabberdctl register user2 localhost s0mePass
+        _build/dev/rel/ejabberd/bin/ejabberdctl registered_users localhost >> registered.log
+        _build/dev/rel/ejabberd/bin/ejabberdctl stop \
+          && _build/dev/rel/ejabberd/bin/ejabberdctl stopped
+
+    - name: Run install
+      run: |
+        make install
+        /tmp/ejabberd/sbin/ejabberdctl start \
+          && /tmp/ejabberd/sbin/ejabberdctl started
+        /tmp/ejabberd/sbin/ejabberdctl register user3 localhost s0mePass
+        /tmp/ejabberd/sbin/ejabberdctl registered_users localhost >> registered.log
+        /tmp/ejabberd/sbin/ejabberdctl stop \
+          && /tmp/ejabberd/sbin/ejabberdctl stopped
+
+    - name: View logs
+      if: always()
+      run: |
+        echo "===> Registered:"
+        cat registered.log
+        echo "===> Prod:"
+        cat _build/prod/rel/ejabberd/logs/*
+        echo "===> Dev:"
+        cat _build/dev/rel/ejabberd/logs/*
+        echo "===> Install:"
+        cat /tmp/ejabberd/var/log/ejabberd/*
+
+    - name: Check logs
+      if: always()
+      run: |
+        grep -q '^user1$' registered.log
+        grep -q '^user2$' registered.log
+        grep -q '^user3$' registered.log
+        grep -q 'is started' _build/prod/rel/ejabberd/logs/ejabberd.log
+        grep -q 'is stopped' _build/prod/rel/ejabberd/logs/ejabberd.log
+        grep -q 'module Presence Demo' _build/prod/rel/ejabberd/logs/ejabberd.log
+        test $(find _build/prod/ -empty -name error.log)
+        grep -q 'is started' _build/dev/rel/ejabberd/logs/ejabberd.log
+        grep -q 'is stopped' _build/dev/rel/ejabberd/logs/ejabberd.log
+        grep -q 'module Presence Demo' _build/dev/rel/ejabberd/logs/ejabberd.log
+        test $(find _build/dev/ -empty -name error.log)
+        grep -q 'is started' /tmp/ejabberd/var/log/ejabberd/ejabberd.log
+        grep -q 'is stopped' /tmp/ejabberd/var/log/ejabberd/ejabberd.log
+        grep -q 'module Presence Demo' /tmp/ejabberd/var/log/ejabberd/ejabberd.log
+        test $(find /tmp/ejabberd/var/log/ejabberd/ -empty -name error.log)
+
+    - name: View logs failures
+      if: failure()
+      run: |
+        cat _build/prod/rel/ejabberd/logs/ejabberd.log
+        cat _build/prod/rel/ejabberd/logs/error.log
+        cat _build/dev/rel/ejabberd/logs/ejabberd.log
+        cat _build/dev/rel/ejabberd/logs/error.log
+        cat /tmp/ejabberd/var/log/ejabberd/ejabberd.log
+        cat /tmp/ejabberd/var/log/ejabberd/error.log
+
   mix:
     name: Mix
     strategy: