diff --git a/.github/workflows/gradle-build.yml b/.github/workflows/gradle-build.yml
index fbf2cb4e..d4d08203 100644
--- a/.github/workflows/gradle-build.yml
+++ b/.github/workflows/gradle-build.yml
@@ -39,11 +39,6 @@ jobs:
           coverage_report_title: JaCoCo
           github_token: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Trigger Test Matrix Workflow
-        uses: benc-uk/workflow-dispatch@v1
-        with:
-          workflow: test-java-os-mix.yml
-
       - name: Collect state upon failure
         if: failure()
         run: |