diff --git a/.github/workflows/ci-test.yml b/.github/workflows/ci-test.yml
deleted file mode 100644
index 5bcfc1e6..00000000
--- a/.github/workflows/ci-test.yml
+++ /dev/null
@@ -1,38 +0,0 @@
-name: 'CI - PR'
-
-on:
-  workflow_dispatch:
-
-env:
-  MAIN_PATH: 'build-dir'
-  GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  MAVEN_THREADS: 'false'
-jobs:
-  build:
-    if: github.repository == 'spring-cloud/stream-applications'
-    runs-on: ubuntu22-8-32-OSS
-    steps:
-      - name: 'Configure: checkout stream-applications@${{ github.ref_name }}'
-        uses: actions/checkout@v3
-      - name: 'Configure: checkout stream-applications@main'
-        id: checkout-main
-        uses: actions/checkout@v3
-        with:
-          ref: 'main'
-          path: ${{ env.MAIN_PATH }}
-      - name: 'Configure: Install gh cli'
-        uses: ./.github/actions/install-gh
-      - name: 'Configure: Ensure scripts are executable'
-        shell: bash
-        run: find . -type f -name "*.sh" -exec chmod a+x '{}' \;
-      - name: 'Configure: Install Java'
-        uses: actions/setup-java@v4
-        with:
-          java-version: '17'
-          distribution: graalvm
-      - name: 'Action: Build Core'
-        shell: bash
-        env:
-          VERBOSE: ${{ github.debug && 'true' || '' }}
-        run: |
-          ./build-core.sh "-T 1C package -Psnapshot"
\ No newline at end of file