diff --git a/.github/workflows/security-knn-tests.yml b/.github/workflows/security-knn-tests.yml
index de049f0c..867df6c8 100644
--- a/.github/workflows/security-knn-tests.yml
+++ b/.github/workflows/security-knn-tests.yml
@@ -63,7 +63,7 @@ jobs:
       - name: Build and run Replication tests
         run: |
           ls -al src/test/resources/security/plugin
-          ./gradlew clean release -Dbuild.snapshot=true -PnumNodes=1 -Psecurity=true
+          ./gradlew clean release -Dbuild.snapshot=true -Psecurity=true
       - name: Upload failed logs
         uses: actions/upload-artifact@v2
         if: failure()
@@ -116,4 +116,4 @@ jobs:
       - name: Uploads coverage
         with:
           fetch-depth: 2
-        uses: codecov/codecov-action@v1.2.1
\ No newline at end of file
+        uses: codecov/codecov-action@v1.2.1