diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index f6cce770..169ee58b 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -102,7 +102,8 @@ jobs:
 
     - name: Check errors in ossec.log
       run: |
-       log=$(docker exec single-node_wazuh.manager_1 sh -c 'cat /var/ossec/logs/ossec.log | grep -e ERR -e CRIT -e WARN')
+       docker exec single-node_wazuh.manager_1 sh -c 'cat /var/ossec/logs/ossec.log | grep -e "ERR" -e "CRIT" -e "WARN"'
+       log=$(docker exec single-node_wazuh.manager_1 sh -c 'cat /var/ossec/logs/ossec.log | grep -e "ERR" -e "CRIT" -e "WARN"')
        if [[ -z "$log" ]]; then
         echo "No errors in master ossec.log"
        else