diff --git a/core/modules/filter/config/schema/filter.schema.yml b/core/modules/filter/config/schema/filter.schema.yml
index b45a475..93e3784 100644
--- a/core/modules/filter/config/schema/filter.schema.yml
+++ b/core/modules/filter/config/schema/filter.schema.yml
@@ -40,14 +40,11 @@ filter.format.*:
       label: 'Dependencies'
 
 filter_settings.*:
-  type: sequence
+  type: mapping
   label: 'Filter settings'
-  sequence:
-    type: string
-    label: 'Value'
 
 filter_settings.filter_html:
-  type: filter
+  type: mapping
   label: 'Filter HTML'
   mapping:
     allowed_html:
@@ -62,7 +59,7 @@ filter_settings.filter_html:
 
 
 filter_settings.filter_url:
-  type: filter
+  type: mapping
   label: 'Filter URL'
   mapping:
     filter_url_length:
diff --git a/core/modules/filter/tests/filter_test/config/schema/filter_test.schema.yml b/core/modules/filter/tests/filter_test/config/schema/filter_test.schema.yml
index 53fd4a3..074d001 100644
--- a/core/modules/filter/tests/filter_test/config/schema/filter_test.schema.yml
+++ b/core/modules/filter/tests/filter_test/config/schema/filter_test.schema.yml
@@ -1,7 +1,7 @@
 # Schema for the configuration files of the Filter test module.
 
 filter_settings.filter_test_restrict_tags_and_attributes:
-  type: filter
+  type: mapping
   label: 'Filter to restirct HTML tags and attributes'
   mapping:
     restrictions: