diff --git a/.github/workflows/sigma-test.yml b/.github/workflows/sigma-test.yml
index ecea4b2cc..efd38bf10 100644
--- a/.github/workflows/sigma-test.yml
+++ b/.github/workflows/sigma-test.yml
@@ -50,7 +50,7 @@ jobs:
         wget https://github.com/NextronSystems/evtx-baseline/releases/download/v0.1/win10-client-v0.1.tgz
         tar xzf win10-client-v0.1.tgz
     - name: Remove deprecated rules
-      run: 'grep -ER "^status: deprecated" rules | xargs -r rm'
+      run: 'grep -ERl "^status: deprecated" rules | xargs -r rm'
     - name: Run evtx-sigma-checker
       run: |
         chmod +x evtx-sigma-checker