diff --git a/group_vars/all/03_domains.yml b/group_vars/all/03_domains.yml
index 4ae5c100..ee9347db 100644
--- a/group_vars/all/03_domains.yml
+++ b/group_vars/all/03_domains.yml
@@ -23,7 +23,8 @@ defaults_domains:
   mailu:                   "mail.{{primary_domain}}"
   mastodon:                "microblog.{{primary_domain}}"
   # ATTENTION: Will be owerwritten by the values in domains. Not merged.
-  mastodon_alternates:    ["mastodon.{{primary_domain}}"]
+  mastodon_alternates:     
+    - "mastodon.{{primary_domain}}"
   matomo:                  "matomo.{{primary_domain}}"
   matrix_synapse:          "matrix.{{primary_domain}}"
   matrix_element:          "element.{{primary_domain}}"
@@ -47,7 +48,6 @@ defaults_domains:
   yourls:                  "s.{{primary_domain}}"
   # ATTENTION: Will be owerwritten by the values in domains. Not merged.
   wordpress:              
-    - "wordpress.{{primary_domain}}"
     - "blog.{{primary_domain}}"
 
 ## Domain Redirects
@@ -74,3 +74,4 @@ defaults_redirect_domain_mappings:
 - { source: "snipe-it.{{primary_domain}}",    target: "{{domains.snipe_it}}" }
 - { source: "taiga.{{primary_domain}}",       target: "{{domains.taiga}}" }
 - { source: "videos.{{primary_domain}}",      target: "{{domains.peertube}}" }
+- { source: "wordpress.{{primary_domain}}",   target: "{{domains.wordpress}}" }
diff --git a/roles/docker-portfolio/lookup_plugins/docker_cards.py b/roles/docker-portfolio/lookup_plugins/docker_cards.py
index c4629404..037c6806 100644
--- a/roles/docker-portfolio/lookup_plugins/docker_cards.py
+++ b/roles/docker-portfolio/lookup_plugins/docker_cards.py
@@ -85,10 +85,18 @@ class LookupModule(LookupBase):
             except Exception as e:
                 raise AnsibleError("Error reading '{}': {}".format(meta_path, str(e)))
 
-            # Build URL and retrieve iframe flag
+            # Retrieve domains and applications from the variables
             domains = variables.get("domains", {})
             applications = variables.get("applications", {})
             domain_url = domains.get(application_id, "")
+
+            # Check if domain_url is a list. If so, select the first element.
+            if isinstance(domain_url, list):
+                domain_url = domain_url[0]
+            else:
+                domain_url = ""
+                
+            # Construct the URL using the domain_url if available.
             url = "https://" + domain_url if domain_url else ""
 
             app_data = applications.get(application_id, {})