diff --git a/netbox/core/tables/plugins.py b/netbox/core/tables/plugins.py
index 43f46a4a6..a7773b4de 100644
--- a/netbox/core/tables/plugins.py
+++ b/netbox/core/tables/plugins.py
@@ -49,6 +49,7 @@ class CatalogPluginTable(BaseTable):
         verbose_name=_('Author')
     )
     is_local = columns.BooleanColumn(
+        false_mark=None,
         verbose_name=_('Local')
     )
     is_installed = columns.TemplateColumn(
@@ -56,6 +57,7 @@ class CatalogPluginTable(BaseTable):
         template_code=PLUGIN_IS_INSTALLED
     )
     is_certified = columns.BooleanColumn(
+        false_mark=None,
         verbose_name=_('Certified')
     )
     created_at = columns.DateTimeColumn(
diff --git a/netbox/core/tables/template_code.py b/netbox/core/tables/template_code.py
index e53714994..9fc652c4c 100644
--- a/netbox/core/tables/template_code.py
+++ b/netbox/core/tables/template_code.py
@@ -23,6 +23,6 @@ PLUGIN_IS_INSTALLED = """
         <span class="text-danger"><i class="mdi mdi-alert" data-bs-toggle="tooltip" title="Could not load plugin. Version may be incompatible. Min version: {{ record.netbox_min_version }}, max version: {{ record.netbox_max_version }}"></i></span>
     {% endif %}
 {% else %}
-    <span class="text-danger"><i class="mdi mdi-close-thick"></i></span>
+    <span class="text-muted">&mdash;</span>
 {% endif %}
 """