diff --git a/lib/ansible/modules/monitoring/zabbix/zabbix_host.py b/lib/ansible/modules/monitoring/zabbix/zabbix_host.py
index 5922da5a2c..f2ca94e124 100644
--- a/lib/ansible/modules/monitoring/zabbix/zabbix_host.py
+++ b/lib/ansible/modules/monitoring/zabbix/zabbix_host.py
@@ -509,27 +509,27 @@ class Host(object):
             if proposed_inventory != host['inventory']:
                 return True
 
-        if tls_accept is not None:
+        if tls_accept is not None and 'tls_accept' in host:
             if int(host['tls_accept']) != tls_accept:
                 return True
 
-        if tls_psk_identity is not None:
+        if tls_psk_identity is not None and 'tls_psk_identity' in host:
             if host['tls_psk_identity'] != tls_psk_identity:
                 return True
 
-        if tls_psk is not None:
+        if tls_psk is not None and 'tls_psk' in host:
             if host['tls_psk'] != tls_psk:
                 return True
 
-        if tls_issuer is not None:
+        if tls_issuer is not None and 'tls_issuer' in host:
             if host['tls_issuer'] != tls_issuer:
                 return True
 
-        if tls_subject is not None:
+        if tls_subject is not None and 'tls_subject' in host:
             if host['tls_subject'] != tls_subject:
                 return True
 
-        if tls_connect is not None:
+        if tls_connect is not None and 'tls_connect' in host:
             if int(host['tls_connect']) != tls_connect:
                 return True
         if ipmi_authtype is not None: