diff --git a/tasks/RedHat.yml b/tasks/RedHat.yml
index 64680dd..6af97df 100644
--- a/tasks/RedHat.yml
+++ b/tasks/RedHat.yml
@@ -16,8 +16,7 @@
       get_url:
         url: "{{ cmk_rpm_agent }}{{ cmk_auth }}"
         dest: /tmp/check-mk-agent.rpm
-      environment:
-        SSL_CERT_FILE: /etc/ssl/ca-bundle.crt
+        validate_certs: false
         
     - name: Ensure check_mk_agent installed
       command: /usr/bin/yum install --nogpgcheck -y /tmp/check-mk-agent.rpm