diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index 02404a73..b19c33bb 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -102,7 +102,8 @@ jobs:
 
     - name: Check errors in ossec.log
       run: |
-       docker exec single-node_wazuh.manager_1 cat /var/ossec/logs/ossec.log | grep ERR
+       log=$(docker exec single-node_wazuh.manager_1 cat /var/ossec/logs/ossec.log)
+       errors=echo $log | grep ERR
 
 
     - name: Check filebeat output