diff --git a/core/modules/breakpoint/config/breakpoint.schema.yml b/core/modules/breakpoint/config/breakpoint.schema.yml
index 76d4868..2cf1625 100644
--- a/core/modules/breakpoint/config/breakpoint.schema.yml
+++ b/core/modules/breakpoint/config/breakpoint.schema.yml
@@ -2,6 +2,6 @@
 breakpoint.settings:
   type: mapping
   label: 'Breakpoint settings'
-    mapping:
-      "multipliers":
-        type: string
+  mapping:
+    "multipliers":
+      type: string