diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
deleted file mode 100644
index 64e685e4..00000000
--- a/.github/workflows/build.yml
+++ /dev/null
@@ -1,74 +0,0 @@
-# Build maven project and run tests. This currently runs on all commits to pull requests and branches, and must not
-# use any secrets or attempt to deploy, but only verify the build.
-name: Build and test
-on: [push, pull_request]
-jobs:
-  os-test:
-    runs-on: ${{ matrix.os }}
-
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Set up Java 11
-        uses: actions/setup-java@v4
-        with:
-          java-version: '11'
-          distribution: 'temurin'
-      - name: Build and test
-        run: |
-          mvn --batch-mode org.apache.maven.plugins:maven-dependency-plugin:3.2.0:go-offline
-          mvn --batch-mode install '-Dinvoker.timeoutInSeconds=300'
-      - name: Upload test results for review
-        uses: actions/upload-artifact@v4
-        if: always()
-        with:
-          name: test-results-${{ matrix.os }}
-          path: |
-            j2cl-maven-plugin/target/it-tests/*/build.log
-            */target/surefire-reports/
-          retention-days: 5
-  maven-version-test:
-    runs-on: ubuntu-latest
-
-    strategy:
-      fail-fast: false
-      matrix:
-        mvn: ['3.9.5', '3.8.8', '3.6.3', '3.5.4', '3.3.9', '3.2.5']
-        java: ['11']
-        include: # Confirm that old java works in the oldest maven, and that newest maven supports 11-current
-          - mvn: '3.8.8'
-            java: '17'
-          - mvn: '3.8.8'
-            java: '21'
-          - mvn: '3.9.5'
-            java: '17'
-          - mvn: '3.9.5'
-            java: '21'
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Set up Java ${{ matrix.java }}
-        uses: actions/setup-java@v4
-        with:
-          java-version: ${{ matrix.java }}
-          distribution: 'temurin'
-      - name: Set up maven wrapper for specified version
-        run: |
-          mvn wrapper:wrapper -Dmaven=${{ matrix.mvn }}
-      - name: Build and test
-        run: |
-          ./mvnw --batch-mode org.apache.maven.plugins:maven-dependency-plugin:3.2.0:go-offline
-          ./mvnw --batch-mode install '-Dinvoker.timeoutInSeconds=300'
-      - name: Upload test results for review
-        uses: actions/upload-artifact@v4
-        if: always()
-        with:
-          name: test-results-mvn-v${{ matrix.mvn }}-jvm${{ matrix.java }}
-          path: |
-            j2cl-maven-plugin/target/it-tests/*/build.log
-            */target/surefire-reports/
-          retention-days: 5