diff --git a/Documentation/devicetree/bindings/net/dsa/dsa.yaml b/Documentation/devicetree/bindings/net/dsa/dsa.yaml
index 8d971813bab6..ec74a660beda 100644
--- a/Documentation/devicetree/bindings/net/dsa/dsa.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/dsa.yaml
@@ -36,7 +36,7 @@ additionalProperties: true
 $defs:
   ethernet-ports:
     description: A DSA switch without any extra port properties
-    $ref: '#/'
+    $ref: '#'
 
     patternProperties:
       "^(ethernet-)?ports$":