diff --git a/.github/workflows/sonar-scan.yml b/.github/workflows/sonar-scan.yml
index cda85540b1..4e39d3a8c1 100644
--- a/.github/workflows/sonar-scan.yml
+++ b/.github/workflows/sonar-scan.yml
@@ -183,3 +183,12 @@ jobs:
       run: |
         sonar-scanner \
            -Dsonar.login=${{ secrets.SONAR_TOKEN }}
+    - name: Cleanup
+      run: |
+        rm -rf _build/programs/witness_node/witness_node
+        rm -rf _build/programs/cli_wallet/cli_wallet
+        rm -rf _build/tests/app_test
+        rm -rf _build/tests/chain_test
+        rm -rf _build/tests/cli_test
+        rm -rf _build/tests/es_test
+        df -h