diff --git a/core/modules/text/config/text.schema.yml b/core/modules/text/config/text.schema.yml
new file mode 100644
index 0000000..8c6178b
--- /dev/null
+++ b/core/modules/text/config/text.schema.yml
@@ -0,0 +1,7 @@
+# Module settings
+text.settings:
+  type: mapping
+  label: 'Text settings'
+  mapping:
+    "default_summary_length":
+      type: integer