diff --git a/.github/workflows/runtime.yml b/.github/workflows/runtime.yml
index a3768a3a67f..3a0b1f29daa 100644
--- a/.github/workflows/runtime.yml
+++ b/.github/workflows/runtime.yml
@@ -31,7 +31,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        otp: ['20.3', '25.3', '26']
+        otp: ['20.0', '26']
         rebar: ['rebar', 'rebar3']
         exclude:
         - otp: '26'
@@ -103,15 +103,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        otp: ['23.0', '25.3', '26']
-        elixir: ['1.14.0', '1.14.5', '1.15']
+        otp: ['23.0', '26']
+        elixir: ['1.14.0', '1.15']
         exclude:
         - otp: '23.0'
           elixir: '1.15'
-        - otp: '25.3'
-          elixir: '1.14.5'
-        - otp: '25.3'
-          elixir: '1.15'
         - otp: '26'
           elixir: '1.14.0'
     runs-on: ubuntu-20.04
@@ -151,7 +147,7 @@ jobs:
         _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
+        _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
         cat _build/prod/rel/ejabberd/logs/*
@@ -162,7 +158,7 @@ jobs:
         _build/dev/rel/ejabberd/bin/ejabberdctl start \
           && _build/dev/rel/ejabberd/bin/ejabberdctl started
         _build/dev/rel/ejabberd/bin/ejabberdctl register user1 localhost s0mePass
-        _build/dev/rel/ejabberd/bin/ejabberdctl registered_users localhost
+        _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
         cat _build/dev/rel/ejabberd/logs/*
@@ -192,15 +188,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        otp: ['23.0', '25.3', '26']
-        elixir: ['1.14.0', '1.14.5', '1.15']
+        otp: ['23.0', '26']
+        elixir: ['1.14.0', '1.15']
         exclude:
         - otp: '23.0'
           elixir: '1.15'
-        - otp: '25.3'
-          elixir: '1.14.5'
-        - otp: '25.3'
-          elixir: '1.15'
         - otp: '26'
           elixir: '1.14.0'
     runs-on: ubuntu-20.04