diff --git a/.github/scripts/maven-build b/.github/scripts/maven-build
deleted file mode 100755
index 29cb4f50081..00000000000
--- a/.github/scripts/maven-build
+++ /dev/null
@@ -1,51 +0,0 @@
-#!/bin/bash
-
-BUILD_LOG=build.log
-
-ARGUMENTS="clean verify -B -T 1.5C -U"
-if [ $# -ge 1 ]; then
-    ARGUMENTS=$@
-fi
-
-function print_reactor_summary() {
-    local start_end=$(grep -anE "\[INFO\] \\-{70,}" "$BUILD_LOG" | tail -n4 | cut -f1 -d: | sed -e 1b -e '$!d' | xargs)
-    local start=$(awk '{print $1}' <<< $start_end)
-    local end=$(awk '{print $2}' <<< $start_end)
-    cat "$BUILD_LOG" | sed -n "${start},${end}p" | sed 's/\[INFO\] //'
-}
-
-function mvnp() {
-    set -o pipefail # exit build with error when pipes fail
-    local reactor_size=$(find -name "pom.xml" | grep -vE '/src/|/target/' | wc -l)
-    local padding=$(bc -l <<< "scale=0;2*(l($reactor_size)/l(10)+1)")
-    local command=(mvn $@)
-    exec "${command[@]}" 2>&1 | # execute, redirect stderr to stdout
-        tee "$BUILD_LOG" | # write output to log
-        stdbuf -oL grep -aE '^\[INFO\] Building .+ \[.+\]$' | # filter progress
-        stdbuf -o0 sed -uE 's/^\[INFO\] Building (.*[^ ])[ ]+\[([0-9]+\/[0-9]+)\]$/\2| \1/' | # prefix project name with progress
-        stdbuf -o0 sed -e :a -e "s/^.\{1,${padding}\}|/ &/;ta" # right align progress with padding
-}
-
-function build_all() {
-    echo
-    echo "Building all projects"
-    echo
-    echo "+ mvn $ARGUMENTS"
-    echo
-
-    mvnp $ARGUMENTS
-
-    status=$?
-    echo
-
-    if [ $status -eq 0 ]; then
-        print_reactor_summary
-    else
-        tail -n 2000 "$BUILD_LOG"
-    fi
-
-    exit $status
-}
-
-mvn -v
-build_all
diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index 22ad0b09ee5..ac765177da2 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - 'main'
+      - 'multi-os'
     paths-ignore:
       - '.github/**/*.md'
   pull_request:
@@ -20,10 +21,16 @@ jobs:
       matrix:
         java: [ '17' ]
         maven: [ '3.8.6' ]
-        os: [ 'ubuntu-22.04' ]
+        os: [ 'macos-12', 'ubuntu-22.04', 'windows-2022' ]
     name: Build (Java ${{ matrix.java }}, ${{ matrix.os }})
     runs-on: ${{ matrix.os }}
     steps:
+      - name: Set up line endings
+        if: ${{ matrix.os == 'windows-2022' }}
+        run: |
+          git config --global core.autocrlf false
+          git config --global core.eol crlf
+
       - name: Checkout
         if: github.head_ref == ''
         uses: actions/checkout@v3
@@ -56,14 +63,14 @@ jobs:
           maven-version: ${{ matrix.maven }}
 
       - name: Register Problem Matchers
-        if: ${{ matrix.java == '17' }}
+        if: ${{ matrix.java == '17' && matrix.os == 'ubuntu-22.04' }}
         id: problem_matchers
         run: |
           echo "::add-matcher::.github/openhab-compile-problems.json"
 
       - name: Build
         id: build
-        run: './.github/scripts/maven-build'
+        run: mvn clean verify -B -T 1.5C -U
         env:
           MAVEN_OPTS: >-
             -Xmx2g
@@ -86,7 +93,7 @@ jobs:
           path: target/summary_report.html
 
       - name: Report SAT Errors as Annotations
-        if: ${{ matrix.java == '17' && always() && ((steps.build.outcome == 'success') || (steps.build.outcome == 'failure')) }}
+        if: ${{ matrix.java == '17' && matrix.os == 'ubuntu-22.04' && always() && ((steps.build.outcome == 'success') || (steps.build.outcome == 'failure')) }}
         uses: ghys/checkstyle-github-action@main
         with:
           title: CheckStyle Violations